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Rapid:
Individual Calculations September 2021 |
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| Pezda, Piotr Total change: 16.40 | |   |
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| 57. Festiwal Szachowy im. Akiby Rubinsteina - szachy szybkie | Polanica-Zdroj | POL | 2021-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1510 | 3.00 | 5 | 0.82 | 20 | 16.40 | |
|  Trembowiecka-Wysota, Aleksandra | | | 1726 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Uliasz, Katarzyna | | | 1345 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Kozlowski, Tomasz | | | 1837 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Perucki, Maciej | | | 1159 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ziemski, Przemyslaw | | | 1735 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | |
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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