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Individual Calculations September 2023 |
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| Gramer, Kent Total change: -35.20 | |   |
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| 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open A | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 2091 | 4.00 | 9 | -1.76 | 20 | -35.20 | |
|  Gajdzica, Maciej | | | 1927 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | |  Mirski, Michal | | | 2016 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Wesolek, Krzysztof | | | 1921 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Betkowski, Andrzej | | | 2022 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Barwinska, Ewa | | wc | 1996 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Iwanczuk, Krzysztof | | | 1949 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Sliwerski, Radoslaw | | | 2033 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Wojna, Grzegorz | | | 2071 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Chrzaszcz, Malvina | | | 1951 | POL | 1.00 | 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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