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Rapid:
Individual Calculations September 2021 |
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| Kozera, Patryk Total change: -4.00 | |   |
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| XIV FESTIWAL SZACHOWY SWIETOKRZYSKIE 2021 - Turniej P-15 | Sielpia Wielka | POL | 2021-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1041 | 0.50 | 3 | -0.20 | 20 | -4.00 | |
|  Filipow, Mateusz | | | 1722 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Sloka, Andrzej | | | 1355 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Czobanian, Geworg | | | 1004 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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