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Individual Calculations November 2020 |
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| Hoder, Zygfryd Total change: 1.20 | |   |
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| IV Mistrzostwa Polski Seniorek i Seniorow w szachach | Ustron Jaszowiec | POL | 2020-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1546 | 4.50 | 9 | 0.06 | 20 | 1.20 | |
|  Klusak, Piotr | | | 1946 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ujma, Czeslaw | | | 1308 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Drazek, Wladyslaw | | | 1852 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Biel, Maciej | | | 1298 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Tomanek, Jerzy | | | 1744 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Radwan, Jan | | | 1367 | POL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Hadrys, Bogdan | | | 1946 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Grabarczyk, Edmund | | | 1199 | POL | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Lapczyk, Jerzy | | | 1422 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | * 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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