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Individual Calculations September 2019 |
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| Margovsky, Naum Total change: 19.20 | |   |
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| 55. Miedzynarodowy Festiwal Szachowy im. A.Rubinsteina OPEN B | Polanica-Zdroj | POL | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1890 | 2002 | 6.50 | 9 | 0.96 | 20 | 19.20 | |
|  Kwiatkowski, Zygmunt | | | 1602 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wasylkiewicz, Andrzej | | | 1752 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Kwiecien, Zbigniew | | | 2024 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Muc, Zbigniew | | | 1602 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Marek, Eugeniusz | | | 1648 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Drazek, Wladyslaw | | | 1864 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Janocha, Wieslaw | f | | 2264 | POL | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Marusenko, Petr | m | | 2124 | UKR | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Shilov, Sergej | f | | 2129 | UKR | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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