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Rapid:
Individual Calculations August 2023 |
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| Kowalski, Ryszard Total change: -22.80 | |   |
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| XVIII Turniej Szachowy o Puchar Burmistrza Pszczyny OPEN - RAPID | Pszczyna | POL | 2023-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1176 | 0.00 | 4 | -0.57 | 40 | -22.80 | |
|  Haladaj, Adam | | | 1640 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Polok, Robert | | | 1720 | POL | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Blasiak, Miroslaw | | | 1520 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Kielbasa, Ewa | | | 1268 | POL | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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