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Individual Calculations November 2009 |
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| Cybulski, Maciej Total change: -3.30 | |   |
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| XIV International Chess Festival - Seahorse of Rewal 2009 -Open B | Rewal | POL | 2009-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1671 | 1.00 | 5 | -0.22 | 15 | -3.30 | |
|  Miechowicz, Witold | | | 1979 | POL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Grajczak, Adrian | | | 1985 | POL | 0.00 | 1 | -0.14 | 15 | -2.10 | |  Botor, Michalina | | | 1815 | POL | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Mostowski, Boguslaw | | | 1812 | POL | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Rosiak, Agata | | | 1807 | POL | 0.00 | 1 | -0.32 | 15 | -4.80 | |
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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