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Individual Calculations December 2013 |
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| Bouzidi, Ahmed Total change: -12.75 | |   |
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| Arabic Cities Team Chess Championship | Monastir | TUN | 2013-10-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2214 | 2192 | 1.50 | 5 | -0.85 | 15 | -12.75 | |
|  Boudriga, Med Ali | f | | 2313 | TUN | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Elarbi, Abobker | f | | 2269 | LBA | 0.50 | 1 | 0.11 | 15 | 1.65 | |  Didar , Mohammed Zhaher Hassan | c | | 2191 | IRQ | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Elbaruni, Mohamed | c | | 2076 | LBA | 0.00 | 1 | -0.66 | 15 | -9.90 | | | Talbi, Chafik | | | 2221 | ALG | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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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