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Individual Calculations August 2021 |
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| Bierla, Slawomir Total change: 6.40 | |   |
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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 |
| 1317 | 1514 | 7.00 | 9 | 0.32 | 20 | 6.40 | |
|  Przeslanski, Bartosz | | | 1114 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lakowski, Filip | | | 1284 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Hury, Tymoteusz | | | 1339 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Latacz, Grzegorz | | | 1438 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Kowalik, Bartosz | | | 1465 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Lonski, Aleksander | | | 1211 | POL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Zimny, Jakub | | | 1358 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Sliz, Karol | | | 1298 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Murawski, Milosz | | | 1349 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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