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Individual Calculations August 2023 |
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| Opalka, Marta Total change: -51.20 | |   |
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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 |
| 1173 | 1288 | 2.00 | 5 | -1.28 | 40 | -51.20 | |
|  Macura, Mateusz | | | 1662 | POL | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Szopa, Weronika | | | 1054 | POL | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Markowski, Szymon | | | 1049 | POL | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Skrzypiec, Pawel | | | 1095 | POL | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Nguyen, Kajetan Linh | | | 1003 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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