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Individual Calculations April 2015 |
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| Ershov, Alexander Total change: -98.80 | |   |
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| Soviet district of Novosibirsk champ - 2015 open | Novosibirsk | RUS | 2015-02-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1996 | 4.00 | 9 | -2.47 | 40 | -98.80 | |
|  Artamonova, Anna | | | 1596 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Garder, Igor | | | 2206 | RUS | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Spesivtsev, Gleb | | | 1890 | RUS | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Khan, Anastasia | | | 1769 | RUS | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Fedoruk, Dmitry | | | 1596 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chesnokov, Gennady | | | 1909 | RUS | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Nafikov, Shnnas | | | 1596 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Lukintsov, Alexander | | | 1905 | RUS | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Krasinsky, Vitaly | | | 1747 | RUS | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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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