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Individual Calculations September 2023 |
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| Galyga, Jozef Total change: -12.20 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open C | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1588 | 1688 | 5.00 | 9 | -0.61 | 20 | -12.20 | |
|  Lisak, Jerzy | | | 1288 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zowada, Kazimierz | | | 1989 | POL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Biel, Maciej | | | 1450 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Ossowski, Boleslaw | | | 1472 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Chubar, Vladimir | m | | 1781 | UKR | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Kwiatkowski, Zygmunt | | | 1494 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Zielinski, Andrzej | | | 1601 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Chmielewski, Miroslaw | | | 1565 | POL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Michalik, Marek | | | 1650 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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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