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Individual Calculations September 2022 |
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| Fainberg, Boris Total change: 3.40 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open C | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 2027 | 7.00 | 9 | 0.17 | 20 | 3.40 | |
|  Litwin, Tomasz | | | 1627 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Galyga, Jozef | | | 1695 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Gromczak, Dariusz | | | 1886 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Michalik, Marek | | | 1742 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Shilov, Sergej | f | | 2038 | UKR | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Bukowska, Katarzyna | | | 1842 | POL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Kawula, Andrzej | | | 1870 | POL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Kwiecien, Zbigniew | | | 1911 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Grubiak, Roman | | | 1637 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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