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Individual Calculations September 2020 |
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| Walkusz, Witoslaw Total change: -22.80 | |   |
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| 56th Akiba Rubinstein Chess Festival - Open C | Polanica-Zdroj | POL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 2092 | 6.50 | 9 | -1.14 | 20 | -22.80 | |
|  Mackowiak, Szymon | | | 1692 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Grot, Blazej | c | | 1765 | POL | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Urbaniak, Karol | | | 1692 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Podgorski, Maciej | | | 1810 | POL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Adamczewski, Maciej | | | 2045 | POL | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Wolak, Julia | | | 1692 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Raczek, Krzysztof | | | 1712 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Bartlomowicz, Jakub | | | 1692 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lewandrowski, Tomasz | | | 1879 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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