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Individual Calculations September 2022 |
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| Marusenko, Petr Total change: -8.20 | |   |
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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 | 2049 | 6.50 | 9 | -0.41 | 20 | -8.20 | |
|  Sobotka, Jan | | | 1649 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Poniewierski, Piotr | | | 1750 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Krupa, Jerzy | | | 1816 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Kwiecien, Zbigniew | | | 1911 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Twarogiel, Tadeusz | | | 1767 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Szylko, Waldemar | | | 1911 | POL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Pyka, Roman | | | 1888 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Gromada, Andrzej | | | 1680 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Shilov, Sergej | f | | 2038 | UKR | 0.50 | 1 | -0.02 | 20 | -0.40 | | | * 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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