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Individual Calculations May 2011 |
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| Maskevich, Dmitry Total change: 1.80 | |   |
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| A.Alekhin Chess Club Champ 2011 | St. Petersburg | RUS | 2011-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1866 | 1721 | 1.50 | 4 | 0.12 | 15 | 1.80 | |
|  Kazakevich, Grigoriy | | | 2120 | RUS | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Styazhkina, Anna | | wf | 2000 | RUS | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Sorokina, Svetlana | | | 1599 | RUS | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Lysukha, Nikita | | | 1744 | RUS | 0.50 | 1 | 0.03 | 15 | 0.45 | |
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) | | |
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