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Individual Calculations September 2023 |
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| Biel, Maciej Total change: 61.40 | |   |
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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 |
| 1657 | 1450 | 5.50 | 9 | 3.07 | 20 | 61.40 | |
|  Fikus, Zygmunt | | | 1885 | POL | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Jaworowski, Andre | | | 1112 | USA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Galyga, Jozef | | | 1688 | POL | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Janocha, Jan | | | 1488 | POL | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Bugajski, Robert | f | | 1943 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Wziatek, Marek | | | 1599 | POL | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Stadnicki, Andrzej | | | 1692 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Postolati, Alexander | | | 1804 | ISR | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Gromada, Andrzej | | | 1703 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | |
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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