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Individual Calculations September 2017 |
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| Olsztynska, Helena Total change: -19.60 | |   |
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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 |
| 1288 | 1040 | 0.50 | 5 | -0.49 | 40 | -19.60 | |
|  Bugaj, Hanna | | | 1380 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kielek, Aleksander | | | 1215 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Mytnik, Kinga | | | 1253 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Pariaszewski, Boguslaw | | | 1270 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kieca, Aleksandra | | | 1320 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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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