Individual Calculations September 2021 |
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Xiong, Andy Total change: 10.40 | | |
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26th Annual Pacific Coast Open - Under 2100 | Van Nuys, California | USA | 2021-07-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1504 | 1634 | 2.50 | 3 | 0.52 | 20 | 10.40 | |
| Yu, Avery | | | 1376 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | Pulley, Stephen | | | 1689 | USA | 0.50 | 1 | 0.08 | 20 | 1.60 | | Zhou, Ruoyu | | | 1448 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | 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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