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Individual Calculations September 2023 |
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| Chmielewski, Miroslaw Total change: -4.60 | |   |
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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 |
| 1730 | 1565 | 2.50 | 8 | -0.23 | 20 | -4.60 | |
|  Shilov, Sergej | f | | 2123 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Budrewicz, Henryk | | | 1281 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Kwiecien, Zbigniew | f | | 1901 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Friml, Antonin | | | 2057 | CZE | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Zbrzezny, Andrzej | | | 1721 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Kwiek, Janusz | | | 1376 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Galyga, Jozef | | | 1688 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Stadnicki, Andrzej | | | 1692 | POL | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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