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Rapid:
Individual Calculations March 2023 |
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| Pawlikowska, Ewa Total change: 52.40 | |   |
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| SZACHY Z ORLEM o Puchar Wojta Gminy Kozy - I Turniej 2023 (grupa A - RAPID) | Kozy | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1466 | 1171 | 2.00 | 4 | 1.31 | 40 | 52.40 | |
|  Oborska, Magda | | | 1498 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Zahorodny, Zbigniew | | | 1294 | POL | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Dolkowski, Edward | | | 1430 | POL | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Marszalek, Jakub | | | 1642 | POL | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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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