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Individual Calculations August 2018 |
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| Liberadzki, Slawomir Total change: -3.60 | |   |
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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 |
| 1765 | 1959 | 6.50 | 9 | -0.18 | 20 | -3.60 | |
|  Krzysztynska, Anna | | | 1758 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | |  Varsha, Ramesh | | | 1664 | IND | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Dubrawski, Michal | | | 1612 | POL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kupsa, Matej | | | 1795 | CZE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Szewczak, Andrzej | | | 1725 | POL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Poziomkowski, Szymon | | | 1767 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Wojtunik, Maciej | | | 1765 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Smolak, Michal | | | 1875 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Wadelek, Karol | | | 1925 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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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