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Individual Calculations September 2023 |
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| Zielinski, Andrzej Total change: 22.40 | |   |
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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 |
| 1549 | 1601 | 6.00 | 9 | 1.12 | 20 | 22.40 | |
|  Zak, Tomasz | | | 1201 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Karamucki, Henryk | | | 1307 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Marszalek, Jakub | | | 1272 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Postolati, Alexander | | | 1804 | ISR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Morczynski, Ryszard | | | 1225 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Meizlin, Yaacov | | | 1885 | ISR | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Galyga, Jozef | | | 1688 | POL | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Kolodziej, Dariusz | | | 1745 | POL | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Krupa, Jerzy | | | 1810 | POL | 0.50 | 1 | 0.27 | 20 | 5.40 | | | * 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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