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Individual Calculations September 2022 |
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| Kowalczyk, Marian Total change: -22.60 | |   |
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| Ogolnopolski Turniej Osob Niewidomych i Slabowidzacych o Puchar Podkarpacia 2022 - Gr A | Rymanow-Zdroj | POL | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1887 | 6.50 | 9 | -1.13 | 20 | -22.60 | |
|  Inglot, Marian | | | 1254 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Koczot, Leszek | | | 1529 | POL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Bialas, Stanislaw | | | 1422 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Jagiela, Andrzej | | | 1626 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Niecko, Stanislaw | | | 1722 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Zelajtys, Jozef | | | 1752 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Barnowski, Sylwester | | | 1752 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Jagiela, Elzbieta | | | 1329 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Walczyszewski, Michal | | | 1487 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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