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Rapid:
Individual Calculations April 2015 |
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| Ershov, Aleksandr Total change: -13.20 | |   |
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| Open Vladimir Region championship rapid | Kolchugino | RUS | 2015-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1963 | 1909 | 2.00 | 6 | -0.66 | 20 | -13.20 | |
|  Radomsky, Viacheslav G | | | 2121 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Mishin, Alexei | | | 2268 | RUS | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Loshakov, Dmitry | | | 1945 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Telegina, Tatiyna | | | 1743 | RUS | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Sharkova, Vera | | | 1876 | RUS | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Skripnikov, Alexey | | | 1827 | RUS | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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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