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Individual Calculations September 2022 |
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| Kolodziejski, Piotr Total change: 84.80 | |   |
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| 58th Akiba Rubinstein Chess Festival - Open A | Polanica-Zdroj | POL | 2022-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 1972 | 5.00 | 9 | 2.12 | 40 | 84.80 | |
|  Razin, Vadim | | | 2434 | UKR | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Nowak, Filip | | | 1884 | POL | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Barwinska, Ewa | | wc | 2020 | POL | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Dziewonski, Dariusz | | | 2076 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Bugajski, Robert | f | | 2005 | POL | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Paprocki, Antoni | | | 2124 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Sliwerski, Radoslaw | | | 2009 | POL | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Koziorowicz, Michal | f | | 2230 | POL | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Cyborowski, Lukasz | g | | 2483 | POL | 0.00 | 1 | -0.04 | 40 | -1.60 | |
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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