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Individual Calculations September 2017 |
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| Wnuk, Piotr Total change: -66.00 | |   |
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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 |
| 1223 | 1237 | 2.00 | 7 | -1.65 | 40 | -66.00 | |
|  Dadello, Barbara | | | 1384 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | |  Wirkus, Oliwer | | | 1500 | POL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Kubalski, Piotr | | | 1060 | POL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Barwinska, Ewa | | | 1395 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Raclawicki, Tymoteusz | | | 1122 | POL | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Stolarczyk, Jan | | | 1063 | POL | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Lupinski, Marcel | | | 1038 | POL | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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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