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Individual Calculations September 2013 |
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| Turek, Piotr Total change: -58.65 | |   |
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| M.Najdorf International Chess Festival gr. B | Warszawa | POL | 2013-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1389 | 1667 | 2.50 | 8 | -3.91 | 15 | -58.65 | |
|  Golecka, Jadwiga | | | 1267 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Rozowski, Marcin | | | 1874 | POL | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Woznica, Alicja | | | 1414 | POL | 0.00 | 1 | -0.81 | 15 | -12.15 | | | Balas, Michal | | | 1365 | POL | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Biernacki, Tomasz | | | 1270 | POL | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Ossolinski, Ziemowit | | | 1369 | POL | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Czernek, Tymon | | | 1282 | POL | 0.50 | 1 | -0.41 | 15 | -6.15 | | | Kowalski, Gerard | | | 1267 * | POL | 0.50 | 1 | -0.42 | 15 | -6.30 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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