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Individual Calculations August 2021 |
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| Przeslanski, Bartosz Total change: -12.00 | |   |
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| XVII MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1108 | 0.50 | 4 | -0.30 | 40 | -12.00 | |
|  Bierla, Slawomir | | | 1508 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wilangowski, Olivier | | | 1329 | POL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Wittych, Maciej | | | 1280 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Wosztyl, Emilian | | | 1319 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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