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Individual Calculations September 2016 |
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| Guemmah, Nasser Total change: -49.20 | |   |
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| 15eme Festival International d'Echecs de Chefchaouen | Chefchaouen | MAR | 2016-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1850 | 1831 | 1.00 | 5 | -1.39 | 40 | -55.60 | |
|  El Fazari, Mohamed Amin | | | 1834 | MAR | 0.50 | 1 | 0.00 | 40 | 0.00 | |  Ghanoui, Nidal | | | 1768 | MAR | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Al-Burshaid, Ebrahim | | | 1717 | BRN | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Ouaddi, Ayoub | | | 1931 | MAR | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Driouich, Mohamed Nizar | | | 2000 | MAR | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | championnat national individuel | casablanca | MAR | 2016-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1910 | 1831 | 1.00 | 2 | 0.16 | 40 | 6.40 | |
| | Zouizine, Rachid | c | | 2138 | MAR | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Guessou, Ahmed | | | 1682 | MAR | 1.00 | 1 | 0.30 | 40 | 12.00 | |
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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