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Individual Calculations January 2009 |
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| Sorokina, Anastasia Total change: 19.20 | |   |
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| M.Chigorin Memorial 2008 open | St.Petersburg | RUS | 2008-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2203 | 2068 | 4.00 | 8 | 1.28 | 15 | 19.20 | |
|  Ivanov, Alexey | m | | 2418 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Valov, Ilya | | | 2269 | RUS | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Sarkisov, Vladimir | | | 1965 | RUS | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Zakharchenko, Arnold | m | | 2288 | UKR | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Bodnaruk, Anastasia | | wf | 2381 | RUS | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Platonova, Lubov | | | 1919 | RUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Kuzevanova, Evgenia | | | 2179 | RUS | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Shlakich, Anna | | | 2203 | RUS | 1.00 | 1 | 0.68 | 15 | 10.20 | |
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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