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Individual Calculations September 2023 |
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| Uscinski, Marek Total change: 11.60 | |   |
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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 |
| 1620 | 1712 | 6.00 | 9 | 0.58 | 20 | 11.60 | |
|  Klama, Andrzej | | | 1312 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Mucha, Marek | | | 1340 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Wilczynski, Adam | | | 1510 | POL | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Cichocka, Katarzyna | | | 1527 | POL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Muc, Zbigniew | | | 1470 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Tomalak, Stanislaw | | | 1569 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kwiecien, Zbigniew | f | | 1901 | POL | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Zowada, Kazimierz | | | 1989 | POL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Sobolewski, Piotr | | | 1958 | POL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | * 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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