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Rapid:
Individual Calculations August 2013 |
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| Peretyatko, Valeriy Total change: 1.80 | |   |
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| Gran-pri Bondarevsky Memorial Stage of Grand Prix - Cup of Russia Rapid Chess 2013 | Rostov-on-Don | RUS | 2013-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2147 | 1777 | 0.50 | 4 | 0.09 | 20 | 1.80 | |
|  Vorobiov, Alexander V | f | | 2177 * | RUS | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Kornyukov, Alexey | m | | 2177 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Garkushin, Artem | | | 2177 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kovalenko, Alexander | m | | 2055 | UKR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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