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Individual Calculations December 2013 |
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| Khelfallah, Omar Badreddine Total change: -7.35 | |   |
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| Arabic Team Chess Championship | Monastir | TUN | 2013-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2161 | 2096 | 2.00 | 6 | -0.49 | 15 | -7.35 | |
|  Sebih, Kamel | m | | 2222 | ALG | 0.50 | 1 | 0.17 | 15 | 2.55 | |  Kaabi, Mejdi | m | | 2325 | TUN | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Moayed, Obied | | | 2058 | JOR | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Ismael, Namir Mohammed Ismael | c | | 2218 | IRQ | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Taher, Rami | | | 2019 | LBA | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Gator, Mosab | f | | 2126 | LBA | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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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