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Individual Calculations March 2015 |
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| Karweta, Jan Total change: -9.40 | |   |
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| Miedzynarodowy Turniej Open FIDE w szachach klasycznych | Chrzanow | POL | 2015-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1837 | 3.50 | 5 | -0.47 | 20 | -9.40 | |
|  Kupryjan, Damian | | | 1437 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Goralczyk, Krystian | | | 1689 | POL | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Janczak, Dominik | | | 1437 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | McLaren, Thomas | | | 1476 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bik, Maciej | | | 1819 | POL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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