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Individual Calculations January 2024 |
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| Rubinowski, Sebastian Total change: -9.40 | |   |
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| Memorial Mistrza Miedzynarodowego Zbigniewa Dody | Poznan | POL | 2023-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 2041 | 6.00 | 9 | -0.47 | 20 | -9.40 | |
|  Hoffmann, Piotr | | | 1641 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nawrocki, Michal | | | 1715 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Majdanski, Maksymilian | | | 1988 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Reshetniak, Vitaliy | | | 1958 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Rozumek, Krzysztof | | | 1737 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Diachek, Andriy | | | 1889 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Poltorak, Sebastian | f | | 2362 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Michalska, Lena | | | 1639 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Grzelak, Marcin | | | 1693 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | * 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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