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Individual Calculations September 2021 |
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| Klucznik, Andre Total change: 31.80 | |   |
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| 57th Akiba Rubinstein Chess Festival - OPEN C | Polanica-Zdroj | POL | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1670 | 5.50 | 9 | 1.59 | 20 | 31.80 | |
|  Dec, Kazimierz | | | 1347 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Kwiecien, Zbigniew | | | 1952 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Swierczynski, Stanislaw | | | 1529 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Twarogiel, Tadeusz | | | 1883 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Sobolewski, Piotr | | | 1958 | POL | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Mazalon, Mariusz | | | 2014 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Lada, Ireneusz | | | 1912 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Grubiak, Roman | | | 1601 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Mazur, Jan | | | 1326 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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