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Individual Calculations May 2013 |
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| Haddouche, Mohamed Total change: -4.60 | |   |
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| Zone 4.1 Championship 2013 (Open) | Nouakchott | MTN | 2013-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2238 | 2464 | 6.50 | 9 | -0.46 | 10 | -4.60 | |
|  Al-Zayat, Ahmed | f | | 2064 * | LBA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Abbes, Ali | | | 2209 | TUN | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Ali, Sebbar | | | 2341 | MAR | 1.00 | 1 | 0.33 | 10 | 3.30 | | | Hifad, Rachid | f | | 2290 | MAR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Adnani, Moklis | f | | 2385 | MAR | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Zaibi, Amir | c | | 2264 | TUN | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Nafri, Khalil | | | 2157 | MAR | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Elarbi, Abobker | | | 2286 | LBA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Choukri, Adel | | | 2144 | MAR | 0.50 | 1 | -0.37 | 10 | -3.70 | | | * 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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