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Individual Calculations August 2022 |
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| Izbinski, Wojciech Total change: -1.60 | |   |
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| XVIII Miedzynarodowy Festiwal Szachowy PERLA BALTYKU - Grupa B | Lazy | POL | 2022-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1284 | 1020 | 0.50 | 3 | -0.04 | 40 | -1.60 | |
|  Opalka, Marta | | | 1276 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Skorupka, Arkadiusz | | | 1268 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Byszewska, Hanna | | | 1308 | POL | 0.50 | 1 | 0.34 | 40 | 13.60 | |
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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