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Individual Calculations August 2018 |
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| Smolak, Michal Total change: -23.40 | |   |
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| 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. B | Warszawa | POL | 2018-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1875 | 4.50 | 9 | -1.17 | 20 | -23.40 | |
|  Wilczynski, Adam | | | 1649 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Kupsik, Joanna | | | 1699 | POL | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Zajac, Karol | | | 1667 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kalejta, Arkadiusz | | | 1659 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Pietrzak, Wojciech | | | 1796 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Prazmowski, Bartosz | | | 1980 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Matyszkiewicz, Wiktor | | | 1771 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Liberadzki, Slawomir | | | 1959 | POL | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Kaniak, Justyna | | | 1792 | POL | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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