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Individual Calculations August 2023 |
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| Gancarz, Julia Total change: -6.80 | |   |
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| XIX MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2023-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1294 | 1012 | 0.50 | 4 | -0.17 | 40 | -6.80 | |
|  Babinska, Liwia | | | 1417 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wittych, Maciej | | | 1271 | POL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Gajda, Anna | | | 1239 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Grochulski, Tomasz | | | 1250 | POL | 0.50 | 1 | 0.30 | 40 | 12.00 | |
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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