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Individual Calculations September 2015 |
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| Li, Yinshi Total change: 44.80 | |   |
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| 2015 North American U20 Open Championships | Kitchener | CAN | 2015-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 2011 | 5.00 | 9 | 2.01 | 40 | 80.40 | |
|  Shen, Arthur | f | | 2339 | USA | 1.00 | 1 | 0.87 | 40 | 34.80 | |  Sohal, Tanraj | | | 2263 | CAN | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Wu, Christopher | | | 2317 | USA | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Cai, Jason | | | 2046 | CAN | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Viswanadha, Kesav | m | | 2367 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Li, Ben | | | 2188 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Nasir, Pi | | | 1882 | CAN | 1.00 | 1 | 0.33 | 40 | 13.20 | | | He, Daniel Ming | | | 2174 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Liang, Hairan | | | 1814 | CAN | 1.00 | 1 | 0.25 | 40 | 10.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | World Youth U-16 Chess Olympiad 2015 | Ulanbaatar | MGL | 2015-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2114 | 2031 | 1.50 | 6 | -0.89 | 40 | -35.60 | |
| | Zarubitski, Viachaslau | f | | 2269 | BLR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Chinguun, Otgonbayar | | | 1681 | MGL | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Chen, Qi B | | | 2086 | CHN | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Yakubboev, Nodirbek | | | 2296 | UZB | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ganerdene, Sugar | | | 1968 | MGL | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Kozak, Adam | f | | 2382 | HUN | 0.50 | 1 | 0.39 | 40 | 15.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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