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Individual Calculations March 2011 |
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| Betlej, Jan Total change: 11.55 | |   |
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| XXI International Chess Festival CRACOVIA2010- Open B | Krakow | POL | 2010-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1940 | 1858 | 3.50 | 7 | 0.77 | 15 | 11.55 | |
|  Kasperek, Joanna | | | 2024 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | |  Wacior, Maciej | | | 1635 | POL | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Kardys, Zbigniew | | | 2022 | POL | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Adamowicz, Maciej | | | 1995 | POL | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Kuciel, Wladyslaw | | | 2050 | POL | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Bednarczyk, Damian | | | 2003 | POL | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Kowalska, Sara | | | 1854 | POL | 0.50 | 1 | -0.01 | 15 | -0.15 | |
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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