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Individual Calculations August 2017 |
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| Okurowski, Michal Total change: 61.60 | |   |
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| MetLife Warsaw Najdorf Chess Festiwal Gr. C | Warszawa | POL | 2017-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1425 | 4.00 | 6 | 1.54 | 40 | 61.60 | |
|  Cuper, Janina | | | 1140 | POL | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Zajac, Karol | | | 1577 | POL | 1.00 | 1 | 0.70 | 40 | 28.00 | |  Tomsia, Jakub | | | 1590 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Kietrys, Maciej | | | 1559 | POL | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Wnek, Filip | | | 1482 | POL | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Koruch, Maria | | | 1577 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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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