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Individual Calculations April 2009 |
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| Szymczak, Zbigniew Total change: 2.40 | |   |
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| XI Kêtrzyñski Festiwal Szachowy A | Ketrzyn | POL | 2008-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2170 | 2288 | 6.00 | 9 | 0.24 | 10 | 2.40 | |
|  Kotermanska, Anna | | | 1959 | POL | 1.00 | 1 | 0.12 | 10 | 1.20 | |  Murawski, Wieslaw | | | 2183 | POL | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Darowicki, Mariusz | | | 1938 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Dlugosz, Jedrzej | | | 2315 | POL | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Budrewicz, Krzysztof | | | 2356 | POL | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Wlodarczyk, Oskar | | | 2337 | POL | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Kempinski, Tomasz | | | 2268 | POL | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Zielinski, Stanislaw | | | 2111 | POL | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Malczyk, Jakub | | | 2062 | POL | 1.00 | 1 | 0.21 | 10 | 2.10 | |
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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