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Individual Calculations December 2023 |
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| Czerwinski, Bartlomiej Total change: -2.40 | |   |
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| Otwarte Mistrzostwa Warszawy grupa A 2023 | Warszawa | POL | 2023-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1603 | 2.50 | 9 | -0.12 | 20 | -2.40 | |
|  Niezhentsev, Kyrylo | | | 1971 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Kasperczyk, Szymon | | | 1905 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ejsymont, Eryk | | | 1547 | POL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Poniewierski, Piotr | | | 1856 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Szalko, Maciej | | | 1961 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Stefaniuk, Zbigniew | | | 1804 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Lukasik, Zuzanna | | | 1657 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Pasternak-Winiarski, Adam | | | 1605 | POL | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Matskevich, Varvara | | | 1721 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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