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Rapid:
Individual Calculations October 2023 |
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| Zerebiec, Maurycy Total change: 2.20 | |   |
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| GRAND PRIX POLONII WROCLAW - turniej nr 34 | Wroclaw | POL | 2023-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1807 | 1999 | 5.00 | 7 | 0.11 | 20 | 2.20 | |
|  Niklewicz, Dawid | | | 1599 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kowalczyk, Wojciech | | | 1693 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Grossmann, Ryszard | f | | 1778 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Kovalevsky, Stanislav | f | | 2051 | FID | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Bilin, Halil | | | 1490 | SUI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Stecki, Witold | | | 2109 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Grot, Blazej | c | | 1931 | POL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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