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Individual Calculations April 2009 |
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| Kwapisiewicz, Karol Total change: 7.35 | |   |
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| XII Miedzynarodowy Turniej o Puchar Prezydenta Raciborza | Raciborz | POL | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 1743 | 2.00 | 5 | 0.49 | 15 | 7.35 | |
|  Grzenia, Jerzy | | | 2093 | POL | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Zawierucha, Aleksander | | | 2078 | POL | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Orzechowski, Michal | | | 1605 | POL | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Sitek, Dawid | | | 1786 | POL | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Matuszczyk, Przemyslaw | | | 2035 | POL | 0.00 | 1 | -0.15 | 15 | -2.25 | |
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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