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Individual Calculations August 2019 |
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| Gajewski, Dariusz Total change: 10.20 | |   |
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| Najdorf Chess Festival gr. B | Warszawa | POL | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1789 | 1747 | 4.50 | 9 | 0.51 | 20 | 10.20 | |
|  Bartoszewicz, Marcin | | | 1941 | POL | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Sroka, Janusz | | | 1928 | POL | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Kietrys, Maciej | | | 1642 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Sloniewska, Alicja | | | 1540 | POL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Poniewierski, Piotr | | | 1900 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Dabek, Karolina | | | 1612 | POL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Pietrzak, Wojciech | | | 1814 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Koseski, Damian | | | 1885 | POL | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Jasiak, Filip | | | 1843 | POL | 0.00 | 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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