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Rapid:
Individual Calculations August 2021 |
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| Kupiecki, Szymon Total change: 3.40 | |   |
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| IX SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN FIDE | Katowice | POL | 2021-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 1508 | 1.50 | 6 | 0.17 | 20 | 3.40 | |
|  Czarnecka, Lidia | | | 1876 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Golenia, Wojciech | | | 1928 | POL | 1.00 | 1 | 0.93 | 20 | 18.60 | |  Jakubowska, Anna | | wm | 1997 | POL | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Lichorad, Mateusz | | | 1719 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Zowada, Kazimierz | | | 1973 | POL | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Kuczmik, Pawel | | | 1224 | POL | 0.50 | 1 | -0.34 | 20 | -6.80 | |
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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