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Individual Calculations September 2021 |
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| Durand-Le Ludec, Brendan-Bubok Total change: 59.20 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN A | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2385 | 2197 | 5.50 | 9 | 2.96 | 20 | 59.20 | |
|  Madajczak, Piotr | | | 1853 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Kosakowski, Jakub | m | | 2429 | POL | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Rozentalis, Eduardas | g | | 2523 | LTU | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Dwilewicz, Katarzyna | | wf | 2130 | POL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Cyborowski, Lukasz | g | | 2517 | POL | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Jobava, Baadur | g | | 2597 * | GEO | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Nasuta, Grzegorz | g | | 2518 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Licznerski, Lukasz | f | | 2401 | POL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Omelja, Artem | g | | 2499 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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