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Individual Calculations September 2017 |
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| Goldstern, Filip Total change: -11.00 | |   |
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| 26. Open International de Martigny | Martigny | SUI | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2104 | 2300 | 2.50 | 5 | -1.10 | 10 | -11.00 | |
|  Dong, Vicente Li | | | 1900 * | POR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Moret, Jean-Paul | | | 1988 | SUI | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Gavrilov, Alexei | g | | 2479 | RUS | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Perruchoud, Pierre | | | 2011 | SUI | 0.50 | 1 | -0.34 | 10 | -3.40 | | | Borner, Daniel | f | | 2144 | SUI | 0.00 | 1 | -0.71 | 10 | -7.10 | | | * 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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