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Individual Calculations September 2021 |
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| Stachecki, Mikolaj Total change: 58.40 | |   |
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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 |
| 2073 | 1841 | 3.50 | 9 | 1.46 | 40 | 58.40 | |
|  Szyszylo, Rafal | | | 2179 | POL | 1.00 | 1 | 0.88 | 40 | 35.20 | |  Marczuk, Dominik | f | | 2241 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Giacomini, Hector | | | 2104 | FRA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Vanduyfhuys, Daria | | wf | 2101 | BEL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Paprocki, Antoni | | | 1982 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Bojczewski, Mateusz | | | 1922 | POL | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Bugalski, Michal | | | 2225 | POL | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Hetzer, Volkhard | | | 1925 | GER | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Rog, Bartlomiej | | | 1981 | POL | 0.50 | 1 | 0.19 | 40 | 7.60 | | | * 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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