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Individual Calculations January 2011 |
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| Madi, Emad Total change: -29.35 | |   |
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| Tournoi 7 novembre 2010 | HammamSousse | TUN | 2010-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2331 | 2112 | 0.00 | 3 | -0.67 | 25 | -16.75 | |
|  Njili, Kamel | f | | 2294 | TUN | 0.00 | 1 | -0.26 | 25 | -6.50 | |  Peek, Marcel | m | | 2342 | NED | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Kekki, Petri | m | | 2356 | FIN | 0.00 | 1 | -0.20 | 25 | -5.00 | |
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) | | | NOTE: K factor changed | | 12th Arab Clubs Championship 2010 | Aden | YEM | 2010-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2233 | 2112 | 2.00 | 8 | -0.84 | 15 | -12.60 | |
| | Al-Saffar, Araz Basim Mohammed S | m | | 2349 | IRQ | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Atwi, Ali | | | 2112 | LIB | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Mohamed, Raydan | | | 2095 | YEM | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Hamandi, Mohammed Nawfel Karim | c | | 2258 | IRQ | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Moayed, Obied | | | 1927 | JOR | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Chahrani, Ibrahim | f | | 2253 | LBA | 0.50 | 1 | 0.19 | 15 | 2.85 | | | Amin, Bassem | g | | 2512 * | EGY | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mohammad, Samir | f | | 2361 | SYR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | * 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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