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Individual Calculations January 2011 |
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| Kazmierczak, Ewa Total change: -1.50 | |   |
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| LXIII Otwarte Mistrzostwa Warszawy - Open B | Warszawa | POL | 2010-11-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1699 | 1422 | 1.00 | 4 | 0.26 | 15 | 3.90 | |
|  Ceglowski, Ryszard | | | 1822 * | POL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Tomczyk, Ryszard | | | 1509 | POL | 1.00 | 1 | 0.62 | 15 | 9.30 | |  Pastuszko, Kinga | | | 1785 | POL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Prazmowski, Wlodzimierz | | | 1680 | POL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | * 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) | | | | London Chess Classic Open | London | ENG | 2010-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1422 | 0.00 | 4 | -0.36 | 15 | -5.40 | |
| | Cannon, Richard J | | | 1822 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Haria, Ravi | | | 1822 * | ENG | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Siddiqui, Nida Mishraz | | | 1791 | PAK | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Kumar, Shankar | | | 1795 | JCI | 0.00 | 1 | -0.10 | 15 | -1.50 | | | * 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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