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Individual Calculations September 2023 |
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| Klama, Andrzej Total change: 56.40 | |   |
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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 |
| 1610 | 1292 | 4.50 | 9 | 2.82 | 20 | 56.40 | |
|  Uscinski, Marek | | | 1712 | POL | 1.00 | 1 | 0.93 | 20 | 18.60 | |  Postolati, Alexander | | | 1804 | ISR | 0.50 | 1 | 0.46 | 20 | 9.20 | | | Kazmierski, Tomasz | | | 1983 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Wziatek, Marek | | | 1599 | POL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Tomalak, Stanislaw | | | 1569 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Muc, Zbigniew | | | 1470 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Kusnierz, Janusz | | | 1353 | POL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Stadnicki, Andrzej | | | 1692 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Karamucki, Henryk | | | 1307 | POL | 1.00 | 1 | 0.52 | 20 | 10.40 | | | * 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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