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Individual Calculations April 2009 |
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| Sysoykina, Lidia Total change: 34.95 | |   |
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| 23. T.Petrosian Memorial 2009 open | Moscow | RUS | 2009-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 1924 | 3.00 | 7 | 0.53 | 15 | 7.95 | |
|  Oparin, Grigoriy | c | | 2189 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Gvanceladze, Anna | | wf | 2070 | RUS | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Pak, Alexander | | | 1787 | RUS | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Lukovic, Vladimir | | | 2120 | SRB | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Antonov, Alexandr | | | 2121 | RUS | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Kirillov, Dmitry | | | 1997 | RUS | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Surikov, Roman | | | 1989 | RUS | 1.00 | 1 | 0.59 | 15 | 8.85 | |
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 |
| 2202 | 1924 | 3.00 | 7 | 1.80 | 15 | 27.00 | |
| | Girya, Olga | | wf | 2274 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Butuc, Maria | | wf | 2182 | RUS | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Sukhareva, Valentina | | | 2078 | RUS | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Sukhareva, Evgeniya | | | 2178 | RUS | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Chasovnikova, Eugenia | | wm | 2274 | RUS | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Kostrikina, Anna | | wf | 2157 | RUS | 1.00 | 1 | 0.79 | 15 | 11.85 | | | Iljushina, Olga | | wm | 2269 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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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