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Rapid:
Individual Calculations March 2023 |
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| Posuniak, Weronika Total change: 19.60 | |   |
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| Grand Prix Lodzi 2023 Turniej nr 2 | Lodz | POL | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1759 | 1826 | 6.00 | 9 | 0.98 | 20 | 19.60 | |
|  Peszka, Patryk | | | 1426 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Szafarz, Wiktor | | | 1368 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Lewicki, Miroslaw | m | | 2293 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Fangrat, Piotr | | | 1419 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mirowski, Przemyslaw | | | 1248 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Strejczek, Marek | | | 2091 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Grabarczyk, Miroslaw | g | | 2227 | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Alwazir, Abdalhadi . O | | | 1484 | PLE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Bednarek, Sylwester | f | | 2274 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | | | * 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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