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Individual Calculations September 2017 |
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| Twardziak, Jerzy Total change: -46.00 | |   |
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| 53. Miedzynarodowy Festiwal Szachowy im. Akiby Rubinsteina - Open D | Polanica-Zdroj | POL | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1212 | 1268 | 0.00 | 2 | -1.15 | 40 | -46.00 | |
|  Krygiel, Konrad | | | 1292 | POL | 0.00 | 1 | -0.47 | 40 | -18.80 | |  Walczak, Marcin | | | 1132 | POL | 0.00 | 1 | -0.68 | 40 | -27.20 | |
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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