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Individual Calculations September 2012 |
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| Przedmojski, Rafal Total change: 1.20 | |   |
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| Miedzynarodowy Festiwal Szachowy im. M.Najdorfa gr. A | Warszawa | POL | 2012-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2256 | 2372 | 4.00 | 6 | 0.12 | 10 | 1.20 | |
|  Choroszej, Aleksander | | | 2114 | POL | 0.50 | 1 | -0.32 | 10 | -3.20 | |  Goslawski, Michal | | | 2121 | POL | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Doluhanova, Evgeniya | | wg | 2219 | ARM | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Lewtak, Damian | | | 2269 | POL | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Wojciechowski, Piotr | | | 2314 | POL | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Piorun, Kacper | m | | 2499 | POL | 0.00 | 1 | -0.33 | 10 | -3.30 | |
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) | | |
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