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Individual Calculations June 2015 |
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| Erastov, Semen Total change: -28.40 | |   |
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| Russian Championship B11 1 league 2015 | Loo | RUS | 2015-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1733 | 2.50 | 4 | -0.71 | 40 | -28.40 | |
|  Romanov, Dmitrii | | | 1333 * | RUS | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Kolchin, Maxim | | | 1402 | RUS | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Tartakovskiy, Artyom | | | 1589 | RUS | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Gabitov, Bulat | | | 1570 | RUS | 0.50 | 1 | -0.22 | 40 | -8.80 | | | * 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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