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Individual Calculations April 2009 |
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| Derbentseva, Irina Total change: 21.45 | |   |
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| Moscow open 2009 C Women | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2080 | 4.50 | 8 | 1.43 | 15 | 21.45 | |
|  Girya, Olga | | wf | 2315 | RUS | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Kisteneva, Liza | | | 1788 | RUS | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Fominykh, Maria | | wf | 2279 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Frolova, Ekaterina | | | 1948 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Aketaeva, Dana | | wm | 2283 | KAZ | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Tomilova, Elena | | wf | 2300 | RUS | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Borisova, Elizaveta | | wg | 2270 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Krasenkova, Ilena | | wm | 2170 | RUS | 1.00 | 1 | 0.62 | 15 | 9.30 | |
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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