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Individual Calculations March 2010 |
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| Grochulski, Grzegorz Total change: 15.30 | |   |
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| III Turniej - Cztery Pory Roku- o Puchar Burmistrza Ursusa. | Warszawa - Ursus | POL | 2010-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1989 | 4.00 | 6 | 1.02 | 15 | 15.30 | |
|  Ogonowski, Jakub | | | 1600 | POL | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Nguyen, Piotr | | | 2360 | POL | 0.00 | 1 | -0.10 | 15 | -1.50 | |  Lewandrowski, Tomasz | | | 1823 | POL | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Szewczyk, Mariusz | | | 1724 | POL | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Krasiewicz, Robert | | | 2097 | POL | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Bobula, Mateusz | m | | 2389 * | POL | 1.00 | 1 | 0.92 | 15 | 13.80 | | | * 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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