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Individual Calculations September 2022 |
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| Kawula, Andrzej Total change: 11.60 | |   |
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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 |
| 1781 | 1870 | 6.00 | 9 | 0.58 | 20 | 11.60 | |
|  Staroniewicz, Janusz | | | 1485 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Wrzos, Waldemar | | | 1607 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Pyka, Roman | | | 1888 | POL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Poniewierski, Piotr | | | 1750 | POL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Kruczynski, Marek | | | 1708 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Twarogiel, Tadeusz | | | 1767 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Fainberg, Boris | | | 2027 | ISR | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Szylko, Waldemar | | | 1911 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Gromczak, Dariusz | | | 1886 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | |
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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