Individual Calculations August 2022 |
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Bambou, Christophe Total change: 11.60 | | |
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2nd Peter Grey Memorial Tuesday Night Marathon - 1800+ Round 1-3 | San Francisco, California | USA | 2022-07-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1855 | 1988 | 2.50 | 3 | 0.58 | 20 | 11.60 | |
| Porlares, Teodoro B | | | 1771 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | Diaz, Conrado | | | 2207 | PHI | 0.50 | 1 | 0.28 | 20 | 5.60 | | Sun, Kevin | | | 1588 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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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