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Individual Calculations August 2017 |
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| Ugrewicz, Ludwik Total change: 15.20 | |   |
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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 |
| 1332 | 1414 | 4.50 | 7 | 0.38 | 40 | 15.20 | |
|  Legowik, Anna | | | 1097 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Zlatin, Nikol | | | 1064 | ISR | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Zajac, Karol | | | 1577 | POL | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Kacprzak, Kacper | | | 1574 | POL | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Siekanska, Maria | | | 1184 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Kietrys, Maciej | | | 1559 | POL | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Bialczynski, Michal | | | 1269 | POL | 0.50 | 1 | -0.19 | 40 | -7.60 | |
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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