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Individual Calculations March 2011 |
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| Wojtyna, Marek Total change: -9.00 | |   |
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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 |
| 1869 | 1736 | 1.00 | 4 | -0.36 | 25 | -9.00 | |
|  Kardys, Zbigniew | | | 2022 | POL | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Lis, Marcelina | | | 1898 | POL | 0.00 | 1 | -0.29 | 25 | -7.25 | |  Tkac, Miroslav | | | 1589 | SVK | 1.00 | 1 | 0.30 | 25 | 7.50 | | | Prismontaite, Reda | | | 1967 | LTU | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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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