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Individual Calculations December 2013 |
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| Ezat, Mohamed Total change: -13.40 | |   |
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| First Lagos State Chess Classics | Lagos | NGR | 2013-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2286 | 2455 | 2.50 | 3 | 0.39 | 10 | 3.90 | |
|  Onabogun, Kolade | | | 2124 | NGR | 0.50 | 1 | -0.38 | 10 | -3.80 | |  Aikhoje, Odion | m | | 2270 | NGR | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Antic, Dejan | g | | 2465 | SRB | 1.00 | 1 | 0.51 | 10 | 5.10 | |
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) | | | | Arabic Team Chess Championship | Monastir | TUN | 2013-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2179 | 2453 | 4.00 | 7 | -1.73 | 10 | -17.30 | |
| | Mohannad, Farhan | f | | 2305 | JOR | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Salih, Akar Ali Salih | f | | 2308 | IRQ | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Kardo Ako, Mohammad | | | 2070 | IRQ | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Asabri, Hussien | f | | 2216 | LBA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Jarraya, Zied | | | 2152 | TUN | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Aknouche, Ameur | | | 2077 | ALG | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Gator, Mosab | f | | 2126 | LBA | 0.00 | 1 | -0.87 | 10 | -8.70 | |
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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