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Rapid:
Individual Calculations April 2013 |
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| Koskova, Galina Total change: -31.20 | |   |
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| PriFO-ch Rapid Women 2013 | Togliatti | RUS | 2013-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1871 | 1788 | 0.50 | 5 | -1.56 | 20 | -31.20 | |
|  Rjanova, Valery | | wf | 2188 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zhelobovskaya, Marina | | | 1596 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Maslova, Polina | | | 1793 | RUS | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Kirsanova, July | | | 1804 | RUS | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Jurkina, Yulia | | | 1975 | RUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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