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Rapid:
Individual Calculations October 2023 |
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| Ratajczak, Hubert Total change: 48.40 | |   |
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| Polish Rapid Youth Chess Championship 2023 - B14 | Bydgoszcz | POL | 2023-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1933 | 8.50 | 11 | 1.21 | 40 | 48.40 | |
|  Rojecki, Dawid | | | 1533 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Nowakowski, Maksymilian | | | 1449 | POL | 1.00 | 1 | 0.05 | 40 | 2.00 | | | Zmarzly, Wiktor | | | 1636 | POL | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Lecki, Leonard | | | 1748 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Nawalaniec, Adam | | | 1786 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Lechowski, Witold | | | 1807 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Bochniak, Franciszek | | | 2065 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Oglaza, Dawid | | | 1785 | POL | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Mulawa, Cyprian | c | | 2109 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Stachowiak, Bruno | | | 1606 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Sowinski, Pawel | f | | 2084 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | * 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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