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Individual Calculations September 2017 |
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| Psyk, Wlodzimierz Total change: 17.60 | |   |
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| 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open E | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1183 | 1101 | 2.00 | 4 | 0.44 | 40 | 17.60 | |
|  Maslanka, Wojciech | | | 1273 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Demski, Jakub | | | 1059 | POL | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Herwy, Jakub | | | 1243 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Grzebieniowski, Michal | | | 1158 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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