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Rapid:
Individual Calculations February 2015 |
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| Kurkova, Sofia Total change: 4.80 | |   |
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| Open Tver region championship (women) | Kimry | RUS | 2014-12-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1647 | 1754 | 4.00 | 6 | 0.24 | 20 | 4.80 | |
|  Lidonova, Elena | | | 1354 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kazantseva, Natalia | | | 1658 | RUS | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Guseva, Antonina | | | 1699 | RUS | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Guseva, Lidia | | | 1734 | RUS | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Bykova, Natalia | | | 1754 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Usacheva, Glafira | | | 1681 | RUS | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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