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Rapid:
Individual Calculations September 2023 |
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| Przedmojski, Rafal Total change: -1.80 | |   |
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| LVIII Turniej o Puchar Kawki | Warszawa | POL | 2023-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 2250 | 6.00 | 7 | -0.09 | 20 | -1.80 | |
|  Wiktorowski, Janusz | | | 1850 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jozefowicz, Krzysztof | | | 1483 | POL | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Kaminski, Jan | | | 1770 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Alvarado, Carlos | c | | 2026 | PER | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Flis, Piotr | | | 1687 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Lee, Hyuk | | | 1867 | KOR | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Chomczyk, Marek | | | 2213 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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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