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Individual Calculations November 2009 |
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| Szymanowski, Igor Total change: 1.00 | |   |
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| The 45th Akiba Rubinstein - International Chess Festival - Open C | Polanica Zdroj | POL | 2009-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1347 | 0.50 | 4 | 0.04 | 25 | 1.00 | |
|  Bielinski, Kazimierz | | | 1747 * | POL | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Gadek, Michal | | | 1747 * | POL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Graczyk, Natalia | | | 1675 | POL | 0.00 | 1 | -0.13 | 25 | -3.25 | | | Laszewicz, Magdalena | | | 1622 | POL | 0.50 | 1 | 0.33 | 25 | 8.25 | | | * 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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