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Individual Calculations September 2022 |
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| Pyka, Roman Total change: 26.60 | |   |
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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 |
| 1823 | 1888 | 6.50 | 9 | 1.33 | 20 | 26.60 | |
|  Urban, Marek | | | 1544 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Szydelko, Kazimierz | | | 1652 | POL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kawula, Andrzej | | | 1870 | POL | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Shilov, Sergej | f | | 2038 | UKR | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Wziatek, Marek | | | 1617 | POL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kwiecien, Zbigniew | | | 1911 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Marusenko, Petr | m | | 2049 | UKR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Chubar, Vladimir | m | | 1815 | UKR | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Szylko, Waldemar | | | 1911 | POL | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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