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Individual Calculations March 2011 |
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| Plewa, Piotr Total change: -15.75 | |   |
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| LUTY 2011 | Gdansk | POL | 2011-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1898 | 2.00 | 4 | -1.05 | 15 | -15.75 | |
|  Olechnicka, Karolina | | | 1498 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Marchlewicz, Artur | | | 1715 | POL | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Sobczynski, Roman | | | 1846 | POL | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Kotlowska, Anna | | | 1632 | POL | 0.00 | 1 | -0.82 | 15 | -12.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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