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Rapid:
Individual Calculations October 2021 |
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| Kopaczewski, Zbigniew Total change: -2.20 | |   |
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| TURNIEJ O PUCHAR DYREKTORA MOSiR w SANDOMIERZU. Grupa OPEN | Sandomierz | POL | 2021-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1447 | 2.00 | 5 | -0.11 | 20 | -2.20 | |
|  Gerasimenyuk, Mikhail | f | | 2034 | UKR | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Wojtas, Szymon | | | 1254 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Maciazek, Albin | | | 1255 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Plicner, Adam | | | 1787 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Giermaniuk, Adam | | | 1470 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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