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Individual Calculations August 2023 |
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| Buchta, Alicja Total change: 20.40 | |   |
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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 |
| 1394 | 1191 | 2.00 | 4 | 1.02 | 20 | 20.40 | |
|  Balcerzak, Robert | | | 1395 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Polanski, Michal | | | 1372 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | |  Kubica, Dominik | | | 1480 | POL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Markowski, Tymon | | | 1328 | POL | 1.00 | 1 | 0.68 | 20 | 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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