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Individual Calculations February 2023 |
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| Zochowski, Kacper Total change: 6.20 | |   |
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| Ursynowski Festiwal Szachowy - Grupa A 2023 | Warszawa | POL | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 2256 | 4.50 | 5 | 0.31 | 20 | 6.20 | |
|  Krogulski, Maksymilian | | | 1856 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Matskevich, Varvara | | | 1590 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Celinski, Kamil | | | 1846 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Chomczyk, Marek | | | 2354 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Wolny, Dawid | | | 1546 | POL | 0.50 | 1 | -0.49 | 20 | -9.80 | | | * 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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