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Rapid:
Individual Calculations November 2012 |
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| Sudakova, Irina Total change: -22.80 | |   |
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| St. Petersburg Rapid Cup 2012 Women | St. Petersburg | RUS | 2012-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2334 | 0.50 | 2 | -1.14 | 20 | -22.80 | |
|  Korchagina, Viktoria | | wf | 2071 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | |  Korchagina, Viktoria | | wf | 2071 | RUS | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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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