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Individual Calculations September 2023 |
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| Przysiecki, Kajetan Total change: -22.60 | |   |
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| Poznanski Festiwal Szachowy | Poznan | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1558 | 4.00 | 7 | -1.13 | 20 | -22.60 | |
|  Kalka, Damian | | | 1158 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Przybylski, Bartosz | | | 1849 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Szumigalski, Mikolaj | | | 1365 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | May, Jakub | | | 1344 | POL | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Kolendo, Tymon | | | 1153 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zak, Tomasz | | | 1120 | POL | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Krynicki, Filip | | | 1426 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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