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Rapid:
Individual Calculations September 2020 |
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| Piekielny, Pawel Total change: 29.40 | |   |
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| Adolf Anderssen Chess Cup 2020 | Wroclaw | POL | 2020-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1813 | 5.00 | 10 | 1.47 | 20 | 29.40 | |
|  Adamczewski, Maciej | | | 2119 | POL | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Przybylski, Wojciech | f | | 2242 | POL | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Ostrega, Przemyslaw | | | 1699 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Pilzak, Marcin | | | 1857 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Kopylov, Michael | m | | 2380 | UKR | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Dwilewicz, Katarzyna | | wf | 1966 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kowalczuk, Mikolaj | | | 1931 | POL | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Sabuk, Piotr | m | | 2375 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Gardian, Adam | | | 1772 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Zyto, Karol | | | 1247 | 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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