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Individual Calculations April 2009 |
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| Gvanceladze, Anna Total change: 22.50 | |   |
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| 23. T.Petrosian Memorial 2009 open | Moscow | RUS | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2110 | 2070 | 5.50 | 9 | 1.51 | 15 | 22.65 | |
|  Motruk, Oleg | | | 1730 | RUS | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Yudin, Ivan | | | 2257 | RUS | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Sysoykina, Lidia | | | 1924 | RUS | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Antonov, Alexandr | | | 2121 | RUS | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Markevich, Arseniy | | | 2116 | RUS | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Apryshko, Gleb | | | 2074 | RUS | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Kurukin, Dmitry | | | 2202 | RUS | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Pustovoitova, Daria | | | 2314 | RUS | 0.50 | 1 | 0.30 | 15 | 4.50 | | | Omariev, Maksim | | | 2248 | RUS | 0.50 | 1 | 0.23 | 15 | 3.45 | |
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) | | | | Moscow open 2009 C Women | Moscow | RUS | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2120 | 2070 | 3.50 | 8 | -0.01 | 15 | -0.15 | |
| | Paikidze, Nazi | | wf | 2280 | GEO | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Gu, Xiaobing | | wg | 2283 | CHN | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Saduakassova, Dinara | | wc | 1850 | KAZ | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Kostrikina, Anna | | wf | 2157 | RUS | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Ubiennykh, Ekaterina | | wm | 2285 | RUS | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Maksimova, Alisa | | | 1895 | RUS | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Niks, Yana | | | 1885 | RUS | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Solovjova, Valentina | | wm | 2324 | RUS | 0.50 | 1 | 0.31 | 15 | 4.65 | |
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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