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Individual Calculations July 2011 |
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| Piotrowski, Przemyslaw Total change: 2.55 | |   |
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| 3.WSB Masters - IM | Wroclaw | POL | 2011-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2143 | 1953 | 1.50 | 5 | 0.17 | 15 | 2.55 | |
|  Walentukiewicz, Michal | c | | 2057 | POL | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Swicarz, Maciej | | | 2308 | POL | 0.50 | 1 | 0.39 | 15 | 5.85 | |  Dowgird, Filip | | | 2110 | POL | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Mondrzycki, Bartlomiej | | | 2048 | POL | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Kubien, Jerzy | f | | 2193 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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