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Individual Calculations August 2017 |
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| Al Maamari, Wafia Darwish Total change: 62.40 | |   |
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| MetLife Warsaw Najdorf Chess Festiwal Gr. B | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1579 | 3.50 | 9 | 1.56 | 40 | 62.40 | |
|  Harazinska, Magdalena | | | 1917 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Zelak, Wladyslaw | | | 1748 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Maciaga, Marcin | | | 1979 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Salem, Ahmed Salem | | | 1799 | UAE | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Laszczak, Przemyslaw | | | 1864 | POL | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Norek, Bartosz | | | 1734 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Ostrowska, Joanna | | | 1681 | POL | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Kaminski, Jan | | | 1827 | POL | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Kosich, Lesia | | | 1785 | UKR | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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