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Individual Calculations April 2009 |
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| Ivkina, Olga Total change: 7.20 | |   |
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| Moscow open 2009 C Women | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2251 | 2268 | 5.00 | 9 | 0.48 | 15 | 7.20 | |
|  Mukhina, Marina | | | 1918 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Blokhina, Elvira | | | 1996 | RUS | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Niks, Yana | | | 1918 | RUS | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Matveeva, Svetlana | m | wg | 2422 | RUS | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Shadrina, Tatiana | | wg | 2416 | RUS | 1.00 | 1 | 0.70 | 15 | 10.50 | | | Gunina, Valentina | | wf | 2400 | RUS | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Pustovoitova, Daria | | | 2314 | RUS | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Bodnaruk, Anastasia | | wf | 2384 | RUS | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Zhukova, Natalia | | wg | 2490 | UKR | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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