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Individual Calculations August 2018 |
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| Fraczek, Weronika Total change: 15.80 | |   |
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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 |
| 1759 | 1828 | 6.00 | 9 | 0.79 | 20 | 15.80 | |
|  Karhula, Sandro | | | 1634 | FIN | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Mroz, Waldemar | | | 1974 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kalhorn, Marcin | | | 1635 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kurowski, Maciej | | | 1579 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kiolbasa, Damian | | | 1927 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Hryn, Zofia | | | 1668 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Laszczak, Przemyslaw | | | 1990 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Okurowski, Michal | | | 1504 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Slabicki, Andrzej | | | 1922 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | |
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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