Name: Hettiarachchi, Buthsara , Startingrank-Number = 1
Fide ID: 4318250, Rating: 0, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
4W 22 Meng, Harrison Xiang Zhi4317750NZL10454000.0811
9 B15 Steiner, Michael4312120NZL11574000.0812
Games = 2, Score = 2 , ARO = 1101 , PRtg = 1901, Rp = 1141


Name: Lin, Sam , Startingrank-Number = 2
Fide ID: 4313801, Rating: 0, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
2W 22 Meng, Harrison Xiang Zhi4317750NZL10454000.0800
6W 15 Steiner, Michael4312120NZL11574000.0811
7 B10 Liu, Richard Jingjie4316967NZL12214000.0801
Games = 3, Score = 1 , ARO = 1141 , PRtg = 1016, Rp = 1016


Name: Pan, Alexander Hanrui , Startingrank-Number = 3
Fide ID: 4309987, Rating: 1303, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
1W 19 McClory, John4312058NZL11121910.7511
2 B17 Zhao, Nicole Xiaoyin4312910NZL11361670.7212
3W 10 Liu, Richard Jingjie4316967NZL1221820.6113
4 B12 Shenoy, Pranav4313437NZL1208950.630.53.5
5W 13 Lino Serron, Nahuel4317785NZL11911120.650.54
6 B4 Wu, Kwok Leung Eric4306902NZL129760.5104
8W 14 Nimmakayala, Srirama Vikhyath4311833NZL11651380.690.54.5
9W 7 Vasudeva, Ayaan4312570NZL1248550.580.55
Games = 8, Score = 5 , ARO = 1197 , PRtg = 1292, We = 5.14, W-We= -0.14 , var=-6


Name: Wu, Kwok Leung Eric , Startingrank-Number = 4
Fide ID: 4306902, Rating: 1297, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
1 B20 Tai, Ethan4315260NZL11041930.7511
4 B7 Vasudeva, Ayaan4312570NZL1248490.5712
5W 12 Shenoy, Pranav4313437NZL1208890.620.52.5
6W 3 Pan, Alexander Hanrui4309987NZL130360.4913.5
8 B13 Lino Serron, Nahuel4317785NZL11911060.6414.5
9 B5 Tao, Junqing Jerome4313895NZL1283140.5204.5
Games = 6, Score = 4.5 , ARO = 1223 , PRtg = 1416, We = 3.59, W-We= 0.91 , var=36


Name: Tao, Junqing Jerome , Startingrank-Number = 5
Fide ID: 4313895, Rating: 1283, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
3 B20 Tai, Ethan4315260NZL11041790.7311
4W 14 Nimmakayala, Srirama Vikhyath4311833NZL11651180.660.51.5
5 B6 Po'e-Tofaeono, Tyleah4312104NZL1269140.5201.5
8 B17 Zhao, Nicole Xiaoyin4312910NZL11361470.712.5
9W 4 Wu, Kwok Leung Eric4306902NZL1297140.4813.5
Games = 5, Score = 3.5 , ARO = 1194 , PRtg = 1343, We = 3.09, W-We= 0.41 , var=16


Name: Po'e-Tofaeono, Tyleah , Startingrank-Number = 6
Fide ID: 4312104, Rating: 1269, Title: , Fed: NZL, Sex: f
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
1 B22 Meng, Harrison Xiang Zhi4317750NZL10452240.7811
3 B15 Steiner, Michael4312120NZL11571120.650.51.5
5W 5 Tao, Junqing Jerome4313895NZL1283140.4812.5
Games = 3, Score = 2.5 , ARO = 1162 , PRtg = 1435, We = 1.91, W-We= 0.59 , var=24


Name: Vasudeva, Ayaan , Startingrank-Number = 7
Fide ID: 4312570, Rating: 1248, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
2 B23 Wang, Carol Huixin4316991NZL10332150.7711
4W 4 Wu, Kwok Leung Eric4306902NZL1297490.4301
6 B20 Tai, Ethan4315260NZL11041440.6912
7W 9 Milne, Virginia4312066NZL1234140.5213
8W 12 Shenoy, Pranav4313437NZL1208400.560.53.5
9 B3 Pan, Alexander Hanrui4309987NZL1303550.420.54
Games = 6, Score = 4 , ARO = 1197 , PRtg = 1322, We = 3.39, W-We= 0.61 , var=24


Name: Dong, Jeremy , Startingrank-Number = 8
Fide ID: 4317947, Rating: 0, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
1W 23 Wang, Carol Huixin4316991NZL10334000.0800
4 B10 Liu, Richard Jingjie4316967NZL12214000.0800
7 B17 Zhao, Nicole Xiaoyin4312910NZL11364000.0800
8W 15 Steiner, Michael4312120NZL11574000.080.50.5
9 B19 McClory, John4312058NZL11124000.0811.5
Games = 5, Score = 1.5 , ARO = 1132 , PRtg = 983, Rp = 983


Name: Milne, Virginia , Startingrank-Number = 9
Fide ID: 4312066, Rating: 1234, Title: , Fed: NZL, Sex: f
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
1 B24 Zhang, Franklyn4311051NZL10032310.7911
3 B12 Shenoy, Pranav4313437NZL1208260.5401
4W 15 Steiner, Michael4312120NZL1157770.6112
7 B7 Vasudeva, Ayaan4312570NZL1248140.4802
9W 17 Zhao, Nicole Xiaoyin4312910NZL1136980.6313
Games = 5, Score = 3 , ARO = 1150 , PRtg = 1222, We = 3.05, W-We= -0.05 , var=-2


Name: Liu, Richard Jingjie , Startingrank-Number = 10
Fide ID: 4316967, Rating: 1221, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
3 B3 Pan, Alexander Hanrui4309987NZL1303820.3900
6 B13 Lino Serron, Nahuel4317785NZL1191300.5400
9W 20 Tai, Ethan4315260NZL11041170.6611
Games = 3, Score = 1 , ARO = 1199 , PRtg = 1074, We = 1.59, W-We= -0.59 , var=-24


Name: Nguyen, Bao Le Minh , Startingrank-Number = 11
Fide ID: 4313496, Rating: 1211, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
3W 19 McClory, John4312058NZL1112990.6411
4 B13 Lino Serron, Nahuel4317785NZL1191200.5301
9W 24 Zhang, Franklyn4311051NZL10032080.7701
Games = 3, Score = 1 , ARO = 1102 , PRtg = 977, We = 1.94, W-We= -0.94 , var=-38


Name: Shenoy, Pranav , Startingrank-Number = 12
Fide ID: 4313437, Rating: 1208, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
3W 9 Milne, Virginia4312066NZL1234260.4611
4W 3 Pan, Alexander Hanrui4309987NZL1303950.370.51.5
5 B4 Wu, Kwok Leung Eric4306902NZL1297890.380.52
8 B7 Vasudeva, Ayaan4312570NZL1248400.440.52.5
Games = 4, Score = 2.5 , ARO = 1271 , PRtg = 1366, We = 1.65, W-We= 0.85 , var=34


Name: Lino Serron, Nahuel , Startingrank-Number = 13
Fide ID: 4317785, Rating: 1191, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
2W 24 Zhang, Franklyn4311051NZL10031880.7411
3 B22 Meng, Harrison Xiang Zhi4317750NZL10451460.712
4W 11 Nguyen, Bao Le Minh4313496NZL1211200.4713
5 B3 Pan, Alexander Hanrui4309987NZL13031120.350.53.5
6W 10 Liu, Richard Jingjie4316967NZL1221300.4614.5
8W 4 Wu, Kwok Leung Eric4306902NZL12971060.3604.5
Games = 6, Score = 4.5 , ARO = 1180 , PRtg = 1373, We = 3.08, W-We= 1.42 , var=57


Name: Nimmakayala, Srirama Vikhyath , Startingrank-Number = 14
Fide ID: 4311833, Rating: 1165, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
4 B5 Tao, Junqing Jerome4313895NZL12831180.340.50.5
8 B3 Pan, Alexander Hanrui4309987NZL13031380.310.51
Games = 2, Score = 1 , ARO = 1293 , PRtg = 1293, We = 0.65, W-We= 0.35 , var=14


Name: Steiner, Michael , Startingrank-Number = 15
Fide ID: 4312120, Rating: 1157, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
3W 6 Po'e-Tofaeono, Tyleah4312104NZL12691120.350.50.5
4 B9 Milne, Virginia4312066NZL1234770.3900.5
7W 24 Zhang, Franklyn4311051NZL10031540.710.51
Games = 3, Score = 1 , ARO = 1169 , PRtg = 1044, We = 1.45, W-We= -0.45 , var=-18


Name: Zhou, Adele , Startingrank-Number = 16
Fide ID: 4313445, Rating: 0, Title: , Fed: NZL, Sex: f
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
4W 24 Zhang, Franklyn4311051NZL10034000.080.50.5
5 B22 Meng, Harrison Xiang Zhi4317750NZL10454000.080.51
7 B5 Tao, Junqing Jerome4313895NZL12834000.0801
Games = 3, Score = 1 , ARO = 1110 , PRtg = 985, Rp = 985


Name: Zhao, Nicole Xiaoyin , Startingrank-Number = 17
Fide ID: 4312910, Rating: 1136, Title: , Fed: NZL, Sex: f
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
2W 3 Pan, Alexander Hanrui4309987NZL13031670.2800
8W 5 Tao, Junqing Jerome4313895NZL12831470.300
9 B9 Milne, Virginia4312066NZL1234980.3700
Games = 3, Score = 0 , ARO = 1273 , PRtg = 473, We = 0.95, W-We= -0.95 , var=-38


Name: Lobanov, Nikita , Startingrank-Number = 18
Fide ID: 4316681, Rating: 0, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
2 B6 Po'e-Tofaeono, Tyleah4312104NZL12694000.080.50.5
3 B4 Wu, Kwok Leung Eric4306902NZL12974000.0800.5
5W 7 Vasudeva, Ayaan4312570NZL12484000.0811.5
7 B12 Shenoy, Pranav4313437NZL12084000.0812.5
8W 10 Liu, Richard Jingjie4316967NZL12214000.0813.5
Games = 5, Score = 3.5 , ARO = 1249 , PRtg = 1398, Rp = 1289


Name: McClory, John , Startingrank-Number = 19
Fide ID: 4312058, Rating: 1112, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
1 B3 Pan, Alexander Hanrui4309987NZL13031910.2500
3 B11 Nguyen, Bao Le Minh4313496NZL1211990.3600
8 B24 Zhang, Franklyn4311051NZL10031090.650.50.5
Games = 3, Score = 0.5 , ARO = 1172 , PRtg = 899, We = 1.26, W-We= -0.76 , var=-30


Name: Tai, Ethan , Startingrank-Number = 20
Fide ID: 4315260, Rating: 1104, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
1W 4 Wu, Kwok Leung Eric4306902NZL12971930.2500
3W 5 Tao, Junqing Jerome4313895NZL12831790.2700
6W 7 Vasudeva, Ayaan4312570NZL12481440.3100
9 B10 Liu, Richard Jingjie4316967NZL12211170.3400
Games = 4, Score = 0 , ARO = 1262 , PRtg = 462, We = 1.17, W-We= -1.17 , var=-47


Name: Lau, Great Boyou , Startingrank-Number = 21
Fide ID: 4317050, Rating: 0, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
1 B5 Tao, Junqing Jerome4313895NZL12834000.0811
2W 10 Liu, Richard Jingjie4316967NZL12214000.0801
5 B15 Steiner, Michael4312120NZL11574000.080.51.5
7 B14 Nimmakayala, Srirama Vikhyath4311833NZL11654000.0801.5
8W 23 Wang, Carol Huixin4316991NZL10334000.080.52
Games = 5, Score = 2 , ARO = 1172 , PRtg = 1100, Rp = 1100


Name: Meng, Harrison Xiang Zhi , Startingrank-Number = 22
Fide ID: 4317750, Rating: 1045, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
1W 6 Po'e-Tofaeono, Tyleah4312104NZL12692240.2200
3W 13 Lino Serron, Nahuel4317785NZL11911460.300
Games = 2, Score = 0 , ARO = 1230 , PRtg = 430, We = 0.52, W-We= -0.52 , var=-21


Name: Wang, Carol Huixin , Startingrank-Number = 23
Fide ID: 4316991, Rating: 1033, Title: , Fed: NZL, Sex: f
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
2W 7 Vasudeva, Ayaan4312570NZL12482150.2300
Games = 1, Score = 0 , ARO = 1248 , PRtg = 448, We = 0.23, W-We= -0.23 , var=-9


Name: Zhang, Franklyn , Startingrank-Number = 24
Fide ID: 4311051, Rating: 1003, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
1W 9 Milne, Virginia4312066NZL12342310.2100
2 B13 Lino Serron, Nahuel4317785NZL11911880.2600
7 B15 Steiner, Michael4312120NZL11571540.290.50.5
8W 19 McClory, John4312058NZL11121090.350.51
9 B11 Nguyen, Bao Le Minh4313496NZL12112080.2312
Games = 5, Score = 2 , ARO = 1181 , PRtg = 1109, We = 1.34, W-We= 0.66 , var=26


Name: Somaraju, Jathin Nandan , Startingrank-Number = 25
Fide ID: 4313852, Rating: 0, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
2W 15 Steiner, Michael4312120NZL11574000.0800
6 B11 Nguyen, Bao Le Minh4313496NZL12114000.0800
Games = 2, Score = 0 , ARO = 1184 , PRtg = 384, Rp = 384


Name: Xiao, Julian , Startingrank-Number = 27
Fide ID: 4315324, Rating: 0, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
1 B10 Liu, Richard Jingjie4316967NZL12214000.0800
Games = 1, Score = 0 , ARO = 1221 , PRtg = 421, Rp = 421


Name: Li, Yutong , Startingrank-Number = 29
Fide ID: 4316959, Rating: 0, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
1W 11 Nguyen, Bao Le Minh4313496NZL12114000.0811
2 B9 Milne, Virginia4312066NZL12344000.0801
3W 17 Zhao, Nicole Xiaoyin4312910NZL11364000.0812
4 B6 Po'e-Tofaeono, Tyleah4312104NZL12694000.0802
7W 13 Lino Serron, Nahuel4317785NZL11914000.0802
8 B20 Tai, Ethan4315260NZL11044000.0802
Games = 6, Score = 2 , ARO = 1191 , PRtg = 1066, Rp = 1066


Name: Bradley, Neil C , Startingrank-Number = 30
Fide ID: 4319362, Rating: 0, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
2W 20 Tai, Ethan4315260NZL11044000.0800
3 B24 Zhang, Franklyn4311051NZL10034000.0811
Games = 2, Score = 1 , ARO = 1054 , PRtg = 1054, Rp = 1054


Name: Lin, Cameron , Startingrank-Number = 31
Fide ID: 4319281, Rating: 0, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
1 B12 Shenoy, Pranav4313437NZL12084000.0800
Games = 1, Score = 0 , ARO = 1208 , PRtg = 408, Rp = 408


Name: Smith, Jeremy D S , Startingrank-Number = 32
Fide ID: 4318170, Rating: 0, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
2W 12 Shenoy, Pranav4313437NZL12084000.0800
3 B14 Nimmakayala, Srirama Vikhyath4311833NZL11654000.0800
7W 20 Tai, Ethan4315260NZL11044000.0800
Games = 3, Score = 0 , ARO = 1159 , PRtg = 359, Rp = 359


Name: Smith, Peter K , Startingrank-Number = 33
Fide ID: 4318188, Rating: 0, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
1 B15 Steiner, Michael4312120NZL11574000.080.50.5
3 B7 Vasudeva, Ayaan4312570NZL12484000.0800.5
4W 17 Zhao, Nicole Xiaoyin4312910NZL11364000.080.51
7 B19 McClory, John4312058NZL11124000.0812
8 B9 Milne, Virginia4312066NZL12344000.0813
9W 12 Shenoy, Pranav4313437NZL12084000.0803
Games = 6, Score = 3 , ARO = 1183 , PRtg = 1183, Rp = 1183


Name: Wang, Johnny , Startingrank-Number = 34
Fide ID: 4319265, Rating: 0, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
1W 17 Zhao, Nicole Xiaoyin4312910NZL11364000.0800
2 B19 McClory, John4312058NZL11124000.080.50.5
8W 11 Nguyen, Bao Le Minh4313496NZL12114000.080.51
Games = 3, Score = 1 , ARO = 1153 , PRtg = 1028, Rp = 1028


Name: Xia, Max , Startingrank-Number = 35
Fide ID: 4317351, Rating: 0, Title: , Fed: NZL, Sex: m
Event: ACC Club Championships B 2022, Place: Auckland (NZL), Start:29/08/2022, Finish: 31/10/2022
Rnd Col N opp Opponent Name FIDE ID Fed Rtg Title diff exp. res Total
4W 20 Tai, Ethan4315260NZL11044000.080.50.5
6 B24 Zhang, Franklyn4311051NZL10034000.0800.5
Games = 2, Score = 0.5 , ARO = 1054 , PRtg = 861, Rp = 861