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Individual Calculations April 2009 |
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| Pyda, Zbigniew Total change: 0.70 | |   |
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| Otwarte Mistrzostwa Gminy Jastkow | Dabrowica | POL | 2009-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2321 | 3.50 | 4 | 0.07 | 10 | 0.70 | |
|  Gora, Joanna | | | 1971 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Gora, Jan | | | 1971 | POL | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Ciechonski, Piotr | | | 2122 | POL | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Bajkowski, Marcin | | | 1971 | POL | 0.50 | 1 | -0.39 | 10 | -3.90 | |
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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