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Individual Calculations July 2009 |
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| Kostrikina, Anna Total change: -31.20 | |   |
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| SouthFR Chmp. 2009 open - Doroshkevich Memorial | Belorechensk | RUS | 2009-05-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 2131 | 0.50 | 5 | -2.08 | 15 | -31.20 | |
|  Kryakvin, Dmitry | g | | 2481 | RUS | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Kudelya, Igor | | | 1872 | RUS | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Piven, Vladimir | | | 2115 | RUS | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Kondenko, Alexey | | | 2231 | RUS | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Tuzhba, Konstantin | | | 1920 | RUS | 0.50 | 1 | -0.27 | 15 | -4.05 | |
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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