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Individual Calculations August 2023 |
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| Marchewka, Jakub Total change: -1.40 | |   |
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| Final Centralny 65 Ogolnopolski Masowy Turniej Szachowy LZS o "Zlota Wieze 2023" | Opinogora | POL | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1936 | 5.00 | 7 | -0.07 | 20 | -1.40 | |
|  Stefanski, Robert | | | 1524 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Swatek, Wojciech | | | 1782 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Laszewicz, Pawel | | | 2002 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Piwowarczyk, Arkadiusz | | | 1623 | POL | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Malczyk, Jakub | | | 2024 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Maliszewski, Michal | | | 1536 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jarosz, Piotr | | | 1624 | POL | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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