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Individual Calculations April 2018 |
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| Ermolaev, Alexander Total change: -25.80 | |   |
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| Friendship Cup-7 | Lipetsk | RUS | 2018-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1957 | 4.00 | 7 | -1.29 | 20 | -25.80 | |
|  Chursin, Artem | | | 1557 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Akhmedzhanov, Vladislav | | | 1616 | RUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kurbatov, Andrei | | | 2070 | RUS | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Moshchenko, Alexey | | | 1557 * | RUS | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Melnikovskiy, Grigoriy | | | 1557 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Skomorohov, Grigorij | | | 2046 | RUS | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Ivanov, Kirill | | | 1557 * | RUS | 1.00 | 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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