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Individual Calculations November 2009 |
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| Weisbuch, Udi Total change: 0.30 | |   |
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| M.Chigorin Memorial 2009 | St.Petersburg | RUS | 2009-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2282 | 2317 | 5.00 | 9 | 0.02 | 15 | 0.30 | |
|  Kobalia, Mikhail | g | | 2648 | RUS | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Zykova, Antonina | | wf | 2094 | RUS | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Utkin, Alexander | | | 2134 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Sandipan, Chanda | g | | 2611 | IND | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Korchagina, Viktoria | | wf | 2172 | RUS | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Ponfilenok, Vladimir | | | 2440 | RUS | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Markevich, Ilya | | | 2157 | RUS | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Korchmar, Vasiliy | | | 2163 | RUS | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Homiakova, Ekaterina | | wf | 2122 | BLR | 1.00 | 1 | 0.25 | 15 | 3.75 | |
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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