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Individual Calculations November 2009 |
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| Walukiewicz, Cezary Total change: 3.25 | |   |
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| VII Otwarte Mistrzostwa Powiatu Gryfickiego w Szachach | Gryfice | POL | 2009-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1867 | 2.00 | 3 | 0.13 | 25 | 3.25 | |
|  Antolak, Julia | | | 1487 | POL | 1.00 | 1 | 0.09 | 25 | 2.25 | | | Karwowski, Kacper | | | 1764 | POL | 0.50 | 1 | -0.14 | 25 | -3.50 | | | Korbal, Arkadiusz | | | 1998 | POL | 0.50 | 1 | 0.18 | 25 | 4.50 | |
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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