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Individual Calculations September 2023 |
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| Graff, Slawomir Total change: -11.00 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open B | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1653 | 1666 | 4.00 | 9 | -0.55 | 20 | -11.00 | |
|  Sliz, Karol | | | 1803 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Zarebska, Lena | | | 1874 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Murawski, Pawel | | | 1499 | ENG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Wieczorek, Lech | | | 1727 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Szuber, Dawid | | | 1755 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Sawczuk, Czeslaw | | | 1501 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Korszanski, Stanislaw | | | 1629 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Wierzbicki, Dawid | | | 1825 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Pryszczewski, Jakub | | | 1263 | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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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