Individual Calculations July 2009 |
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Kosarev, Alexander Total change: -7.95 | | |
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Lipetsk region Chmp. 2009 among rural chessplayers | Lipetsk | RUS | 2009-03-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2142 | 2149 | 1.00 | 3 | -0.53 | 15 | -7.95 | |
| Dzantiev, Zaur | | | 2151 | RUS | 0.00 | 1 | -0.50 | 15 | -7.50 | | Grishchenko, Sergey E. | | | 2242 | RUS | 0.00 | 1 | -0.37 | 15 | -5.55 | | Chesnokov, Vladimir | | | 2033 | RUS | 1.00 | 1 | 0.34 | 15 | 5.10 | | 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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