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Rapid:
Individual Calculations August 2023 |
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| Lewtak, Damian Total change: -1.20 | |   |
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| VIII Memorial Szachowy Jaroslawa Knycha i Marcina Wrzosa | Czarna | POL | 2023-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 2230 | 7.00 | 9 | -0.06 | 20 | -1.20 | |
|  Laskowski, Andrzej | | | 1830 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mikula, Maciej | | | 1646 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Miasik, Adrian | | | 1933 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Kasperek, Ryszard | f | | 2015 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kyc, Jerzy | | | 2348 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Zaskalski, Arkadiusz | | | 1894 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Czapiewski, Waldemar | | | 1835 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Marszalek, Maciej | f | | 2214 | POL | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Sygulski, Piotr | | | 1887 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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