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Individual Calculations August 2017 |
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| Szemplinski, Jerzy Total change: -65.20 | |   |
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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 |
| 1205 | 1414 | 4.50 | 8 | -1.63 | 40 | -65.20 | |
|  Jaskulski, Jan | | | 1094 | POL | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Mantaev, Ruslan | | | 1217 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | |  Jochym, Slawomir | | | 1202 | POL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Papis, Mateusz | | | 1225 | POL | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Siekanska, Zuzanna | | | 1207 | POL | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Grzywocz, Wojciech | | | 1222 | POL | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Zytka, Jedrzej | | | 1206 | POL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Rak, Jacek | | | 1266 | POL | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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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