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Individual Calculations September 2009 |
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| Lang, Gusztav Jr Total change: -42.90 | |   |
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| Mazovian Chess Festival gr. C | Warszawa | POL | 2009-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1822 | 2.00 | 7 | -2.86 | 15 | -42.90 | |
|  Bartczak, Hanna | | | 1633 | POL | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Czajkowski, Adam | | | 1684 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Wojtaszewski, Piotr | | | 1992 | POL | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Rozycki, Bartlomiej | | | 1738 | POL | 0.00 | 1 | -0.62 | 15 | -9.30 | | | Chomczyk, Marek | | | 1519 | POL | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Kalhorn, Marcin | | | 1521 | POL | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Jarmula, Lukasz | | | 1574 | POL | 0.00 | 1 | -0.81 | 15 | -12.15 | |
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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