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Individual Calculations September 2015 |
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| Kruglov, Arkady Total change: -12.40 | |   |
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| Zhigulevskie prostory-2015 | Samara | RUS | 2015-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 1822 | 4.50 | 9 | -0.62 | 20 | -12.40 | |
|  Purygin, Andrei | f | | 2222 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Pogorelskikh, Sofia | | | 1554 | RUS | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Gorbachyov, Sergey | | | 1843 | RUS | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Maltsevskaya, Anna | | | 1422 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ruslin, Alexey | | | 1508 | RUS | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Anipchenko, Polina | | | 1589 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Fomichev, Sergey | | | 1980 | RUS | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Strokov, Anatoly | | | 2117 | RUS | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Vdovina, Elena | | | 1645 | RUS | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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