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Individual Calculations August 2017 |
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| Okrasa, Mateusz Total change: 12.40 | |   |
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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 |
| 1384 | 1546 | 7.00 | 9 | 0.62 | 20 | 12.40 | |
|  Papis, Mateusz | | | 1225 | POL | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Sawa, Daria | | | 1382 | POL | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Kozinski, Karol | | | 1403 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kalkowski, Igor | | | 1386 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Borowski, Marek | | | 1452 | POL | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Skawinski, Szymon | | | 1384 | POL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Olsztynski, Andrzej | | | 1446 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Wasylewski, Marcin | | | 1326 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Przepiora, Anna | | | 1449 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | |
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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