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Individual Calculations January 2012 |
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| Kowalski, Maciej Total change: -12.00 | |   |
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| IX Otwarte Mistrzostwa Powiatu Gryfickiego w Szachach Klasycznych | Gryfice | POL | 2011-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1768 | 2.50 | 6 | -0.80 | 15 | -12.00 | |
|  Jaskulski, Przemyslaw | | | 1446 | POL | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Karwowski, Kacper | | | 1822 | POL | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Peter, Rafal | | | 1714 | POL | 1.00 | 1 | 0.42 | 15 | 6.30 | |  Puszkarek, Kamil | | | 1769 | POL | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Antolak, Julia | | | 1637 | POL | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Adamowicz, Maciej | | | 1957 | POL | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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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