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Individual Calculations August 2022 |
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| Sosna, Natalia Total change: 4.80 | |   |
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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 |
| 1266 | 1038 | 1.00 | 4 | 0.12 | 40 | 4.80 | |
|  Przybys, Bruno | | | 1363 | POL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Baczek, Wojciech | | | 1253 | POL | 1.00 | 1 | 0.77 | 40 | 30.80 | |  Szczepanik, Marcin | | | 1241 | POL | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Malicka, Magdalena | | | 1208 | POL | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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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