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Individual Calculations September 2021 |
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| Przygrodzki, Jakub Total change: -106.00 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN E | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1106 | 1443 | 3.50 | 7 | -2.65 | 40 | -106.00 | |
|  Dymara, Jerzy | | | 1140 | POL | 1.00 | 1 | 0.14 | 40 | 5.60 | |  Korszanski, Stanislaw | | | 1138 | POL | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Makarec, Anna | | | 1131 | POL | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Goral, Antoni | | | 1056 | POL | 0.00 | 1 | -0.91 | 40 | -36.40 | | | Czak, Jaroslaw | | | 1043 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bem, Tymoteusz | | | 1103 | POL | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Mareau, Noe | | | 1134 | FRA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | * 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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