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Individual Calculations January 2010 |
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| Chikhaoui, Walid Total change: -27.60 | |   |
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| Memorial Mohamed Slama | Monastir | TUN | 2009-09-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2286 | 3.00 | 7 | -0.46 | 15 | -6.90 | |
|  Komarov, Dimitri | g | | 2550 | UKR | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Boudriga, Mohame Ali | | | 2091 | TUN | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Njili, Kamel | f | | 2316 | TUN | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Sarwat, Walaa | m | | 2402 | EGY | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Kaabi, Mejdi | m | | 2304 | TUN | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Mabrouk, Fathi | | | 1973 | TUN | 0.50 | 1 | -0.36 | 15 | -5.40 | | | Haddouche, Mohamed | m | | 2358 | ALG | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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) | | | | open international hammam sousse | Hammam Sousse | TUN | 2009-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2146 | 2286 | 2.00 | 5 | -1.38 | 15 | -20.70 | |
| | Sahbi, Taeib | | | 2074 | TUN | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Hernando Rodrigo, Jose Maria | m | | 2340 | ESP | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Matthias, Will | | | 2041 | GER | 0.50 | 1 | -0.30 | 15 | -4.50 | | | Boudriga, Med Ali | | | 2091 | TUN | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Bengherabi, Khalil | f | | 2185 | ALG | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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