Individual Calculations November 2015 |
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Efimov, Ivan Total change: 25.60 | | |
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Moscow October Open B | Moscow | RUS | 2015-09-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1684 | 1300 | 1.00 | 4 | 0.64 | 40 | 25.60 | |
| Sosnin, Nikolay N. | f | | 1700 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | Kovrizhnykh, Vladislav | | | 1700 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | Keze, Arnis | | | 1636 | RUS | 1.00 | 1 | 0.88 | 40 | 35.20 | | Tekuchev, Robert | | | 1700 * | RUS | 0.00 | 1 | -0.08 | 40 | -3.20 | | * 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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