Individual Calculations September 2021 |
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Jiang, Lucas Total change: -22.00 | | |
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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 |
1445 | 1711 | 3.50 | 5 | -0.55 | 40 | -22.00 | |
| Qin, Vincent | | | 1610 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | | Zhou, Ruoyu | | | 1448 | USA | 0.50 | 1 | -0.32 | 40 | -12.80 | | Gu, Crystal Jiuzhou | | | 1387 | USA | 1.00 | 1 | 0.13 | 40 | 5.20 | | Nanugonda, Vishva | | | 1311 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | Sathish, Pranav | | | 1470 | USA | 0.00 | 1 | -0.80 | 40 | -32.00 | | * Rating difference of more than 400. Please read more at FIDE Handbook | 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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