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Individual Calculations July 2009 |
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| Przybyla, Kamil Total change: -22.05 | |   |
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| 58th YMCA Winter 2009-A | Warszawa | POL | 2009-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2197 | 4.00 | 11 | -1.32 | 15 | -19.80 | |
|  Gasik, Piotr | | | 2127 | POL | 0.00 | 1 | -0.60 | 15 | -9.00 | |  Michniewski, Tomasz | | | 2215 | POL | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Borysiak, Boguslaw | f | | 2144 | POL | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Moskwinski, Tadeusz | | | 2178 | POL | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Adamski, Andrzej | m | | 2250 | POL | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Delega, Tomasz | | | 2164 | POL | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Matuszewski, Michal | | | 2316 | POL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Lada, Marek | f | | 2201 | POL | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Chalupnik, Marcin | | | 2274 | POL | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Janczarski, Michal | | | 2247 | POL | 0.50 | 1 | 0.07 | 15 | 1.05 | | | Alvarado, Carlos | | | 2184 | PER | 0.50 | 1 | -0.02 | 15 | -0.30 | |
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) | | | | 62nd YMCA Spring 2009-A | Warszawa | POL | 2009-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2166 | 6.00 | 11 | -0.15 | 15 | -2.25 | |
| | Szymczak, Rafal | | | 2025 | POL | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Szefer, Michal | | | 2047 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Sebastianiuk, Cezary | | | 2161 | POL | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Zurkowski, Andrzej | | | 2079 | POL | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Michniewski, Tomasz | | | 2213 | POL | 1.00 | 1 | 0.57 | 15 | 8.55 | | | Pieczonka, Marcin | | | 2107 | POL | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Luksik, Mateusz | | | 2127 | POL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Krasiewicz, Robert | | | 2122 | POL | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Olejarczyk, Bogdan | | | 2168 | POL | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Siekierski, Pawel | | | 2081 | POL | 0.50 | 1 | -0.12 | 15 | -1.80 | | | Moskwinski, Tadeusz | | | 2216 | POL | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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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