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Rapid:
Individual Calculations September 2020 |
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| Kowalczuk, Mikolaj Total change: -43.40 | |   |
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| Adolf Anderssen Chess Cup 2020 | Wroclaw | POL | 2020-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1931 | 5.50 | 11 | -2.17 | 20 | -43.40 | |
|  Latacz, Grzegorz | | | 1198 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Reza, Wojciech | f | | 2328 | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kuska, Bartosz | | | 1276 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kowalczyk, Rafal | | | 2210 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Zyto, Karol | | | 1247 | POL | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Hasterok, Mateusz | | | 2015 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Zerebiec, Maurycy | | | 1796 | POL | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Piekielny, Pawel | | | 1813 | POL | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Borowski, Przemyslaw | | | 1709 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Doroslawski, Marek | | | 1350 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Salamon, Julia | | | 1324 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | |
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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