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Individual Calculations September 2018 |
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| Habibi, Ali Total change: -3.40 | |   |
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| 27. Open Int. de Martigny | Martigny | SUI | 2018-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2066 | 2234 | 4.50 | 7 | -0.34 | 10 | -3.40 | |
|  Putallaz, Jean-Christophe | | | 1834 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Binder, Beat | | | 1978 | SUI | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Epishin, Vladimir | g | | 2539 | RUS | 0.00 | 1 | -0.14 | 10 | -1.40 | | | Moret, Jean-Paul | | | 2000 | SUI | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Amos, Leo | | | 1834 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Duratti, Lindo | | | 2213 | FRA | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Krebs, Samuel | | | 2063 | SUI | 0.50 | 1 | -0.23 | 10 | -2.30 | | | * 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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