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Individual Calculations July 2009 |
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| Gasik, Piotr Total change: -20.25 | |   |
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| 58th YMCA Winter 2009-A | Warszawa | POL | 2009-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2212 | 2127 | 2.50 | 10 | -1.35 | 15 | -20.25 | |
|  Przybyla, Kamil | | | 2197 | POL | 1.00 | 1 | 0.60 | 15 | 9.00 | |  Lada, Marek | f | | 2201 | POL | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Chalupnik, Marcin | | | 2274 | POL | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Janczarski, Michal | | | 2247 | POL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Alvarado, Carlos | | | 2184 | PER | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Matuszewski, Michal | | | 2316 | POL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Michniewski, Tomasz | | | 2215 | POL | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Borysiak, Boguslaw | f | | 2144 | POL | 0.00 | 1 | -0.48 | 15 | -7.20 | | | Moskwinski, Tadeusz | | | 2178 | POL | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Delega, Tomasz | | | 2164 | POL | 0.00 | 1 | -0.45 | 15 | -6.75 | |
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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