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Individual Calculations October 2021 |
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| Kopij, Jozef Total change: 25.20 | |   |
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| XVIII MIEDZYNARODOWY INTEGRACYJNY TURNIEJ SZACHOWY | Bielsko-Biala | POL | 2021-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1177 | 3.00 | 8 | 1.26 | 20 | 25.20 | |
|  Grochowski, Mariusz | | | 1577 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Szymanski, Jerzy | | | 1494 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Jurkiewicz, Kazimierz | | | 1174 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Czarnolewski, Piotr | | | 1513 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ostrowski, Michal | | | 1208 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Kwiatkowski, Zygmunt | | | 1546 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Olszewski, Jerzy | | | 1538 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gackowski, Marian | | | 1366 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | * 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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