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Individual Calculations May 2013 |
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| Hamam, Brahim Total change: 11.85 | |   |
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| Zone 4.1 Championship 2013 (Open) | Nouakchott | MTN | 2013-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2205 | 2076 | 3.50 | 8 | 0.79 | 15 | 11.85 | |
|  Zaibi, Amir | c | | 2264 | TUN | 0.50 | 1 | 0.24 | 15 | 3.60 | |  Hifad, Rachid | f | | 2290 | MAR | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Yahi, Mohamed Salem | | | 1886 | MTN | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Asabri, Hussien | f | | 2231 | LBA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Bah, Brema | f | | 2217 | MLI | 1.00 | 1 | 0.69 | 15 | 10.35 | | | Elarbi, Abobker | | | 2286 | LBA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Boydia, Sidi | f | | 2077 | MTN | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Adnani, Moklis | f | | 2385 | MAR | 0.50 | 1 | 0.36 | 15 | 5.40 | |
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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