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Individual Calculations February 2023 |
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| Trzmiel, Bartosz Total change: -9.20 | |   |
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| Ursynowski Festiwal Szachowy - Grupa A 2023 | Warszawa | POL | 2023-01-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1337 | 1.50 | 5 | -0.46 | 20 | -9.20 | |
|  Dalkowski, Rafal | | | 2030 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Kosiorek, Dominik | | | 1143 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Matskevich, Varvara | | | 1590 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Kowalski, Witold | | | 1485 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Olejnik, Artur | | | 1178 | POL | 0.00 | 1 | -0.71 | 20 | -14.20 | |
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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