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Individual Calculations November 2017 |
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| Peret, Ryszard Total change: -24.40 | |   |
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| Turniej FIDE o Puchar Burmistrza Ursusa-Open A | Warszawa | POL | 2017-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1605 | 2.50 | 5 | -1.22 | 20 | -24.40 | |
|  Adamala, Jacek | | | 1345 | POL | 0.50 | 1 | -0.32 | 20 | -6.40 | |  Mazurkiewicz, Wojciech | | | 1528 | POL | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Pancewicz, Szymon | | | 1336 | POL | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Jedrusik, Adam | | | 1453 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Siekanska, Maria | | | 1401 | POL | 1.00 | 1 | 0.24 | 20 | 4.80 | |
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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