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Individual Calculations August 2017 |
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| Urbaniak, Marcin Total change: -91.20 | |   |
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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 |
| 1241 | 1369 | 3.00 | 8 | -2.28 | 40 | -91.20 | |
|  Socko, Szymon | | | 1505 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Pudelko, Magdalena | | | 1147 | POL | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Zajac, Karol | | | 1577 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Giers, Rafal | | | 1089 | POL | 0.00 | 1 | -0.84 | 40 | -33.60 | | | Warchol, Kamil | | | 1150 | POL | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Cuper, Janina | | | 1140 | POL | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Arciszewska, Zuzanna | | | 1194 | POL | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Pastuszko, Katarzyna | | | 1123 | POL | 0.00 | 1 | -0.81 | 40 | -32.40 | |
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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