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Individual Calculations September 2020 |
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| Lukasiewicz, Aleksander Total change: -23.80 | |   |
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| 56th Akiba Rubinstein Chess Festival - Open D | Polanica-Zdroj | POL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1960 | 6.00 | 9 | -1.19 | 20 | -23.80 | |
|  Zielinski, Marcin | | | 1560 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Soszka, Szymon | | | 1560 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Szuber, Dawid | | | 1560 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Wilgosz, Jan | | | 1617 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Szczygiel, Konrad | | | 1901 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Wawrzyniak, Pawel | | | 1824 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Kalkowski, Igor | | | 1729 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Sypien, Natan | | | 1794 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bienkowski, Zbigniew | | | 1739 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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