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Individual Calculations September 2023 |
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| Kowalczyk, Kamil Total change: -18.00 | |   |
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| III Miedzynarodowy Festiwal Szachowy Kopernik 2023- Turniej A | Torun | POL | 2023-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1192 | 2.50 | 6 | -0.31 | 40 | -12.40 | |
|  Barchuk, Irina | | wf | 2049 | POL | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Dymowska, Joanna | | | 1070 | POL | 1.00 | 1 | 0.33 | 40 | 13.20 | |  Bukala, Jan | | | 1246 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Sivickis, Andrejus | | | 1190 | POL | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Gesicki, Zbigniew | | | 1102 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Skonieczny, Marcin | | | 1119 | POL | 0.50 | 1 | -0.10 | 40 | -4.00 | |
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) | | | | 59. Miedzynardowy Festiwal Szachowy im. Akiby Rubinsteina - Open E | Polanica-Zdroj | POL | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1192 | 0.00 | 1 | -0.14 | 40 | -5.60 | |
| | Weryho, Mateusz | | | 1507 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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