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Individual Calculations February 2018 |
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| Polyakov, Vitia Total change: 2.80 | |   |
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| Yuzhno-Sakhalinsk_T. Petrosian Memorial 2018 | Yuzhno-Sakhalinsk | RUS | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1972 | 5.50 | 9 | 0.14 | 20 | 2.80 | |
|  Lubarskaya, Regina | | | 1572 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Yanchenko, Roman | f | | 2372 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sin, Boris | | | 1572 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yakimov, Vladimir | | | 1751 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Romanov, Alexei | m | | 2299 | RUS | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Khusnulgatin, Artem | | | 1598 | RUS | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Elizariev, Vitaliy | | | 1877 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Egorov, Georgiy | | | 1572 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rychkov, Oleg | f | | 2372 * | RUS | 0.00 | 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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