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Rapid:
Individual Calculations September 2017 |
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| Koryabkin, Valery Total change: -9.00 | |   |
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| Ryazan region champ. 2017_Rapid | Ryazan | RUS | 2017-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1990 | 5.50 | 10 | -0.45 | 20 | -9.00 | |
|  Katkov, Anatoly | | | 1590 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aleshin, Oleg | m | | 2390 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Chuklin, Ivan | | | 1590 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Malyshev, Igor | | | 1804 | RUS | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Khlimakov, Yury | | | 1809 | RUS | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Lunin, Egor | | | 1978 | RUS | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Kozlov, Stanislav | f | | 2321 | RUS | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Lipilin, Ilia | | | 1832 | RUS | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Rudny, Alexander | | | 2136 | RUS | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Ermilov, Vitaly V. | | | 1629 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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