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Individual Calculations August 2017 |
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| Rozycki, Bartlomiej Total change: 8.80 | |   |
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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 |
| 2014 | 2148 | 6.50 | 9 | 0.44 | 20 | 8.80 | |
|  Pietrzak, Wojciech | | | 1825 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Golecki, Jan | | | 1953 | POL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Popiol, Michal | | | 2034 | POL | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Kasperkiewicz, Pawel | | | 2009 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Kielar, Maciej | | | 2014 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Wyczling, Bartosz | | | 2038 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Malicka, Maria | | | 2047 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Renkowski, Piotr | | | 2096 | POL | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Sliwicki, Damian | | | 2112 | POL | 0.50 | 1 | -0.05 | 20 | -1.00 | |
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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