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Individual Calculations January 2009 |
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| Ben Said, Ahmed Total change: -5.50 | |   |
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| 1st Tunisia International Chess Open | Monastir | TUN | 2008-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2334 | 1984 | 0.00 | 2 | -0.22 | 25 | -5.50 | |
|  Rizouk, Aimen | g | | 2334 | ALG | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Khantuev, Alexander | f | | 2334 | RUS | 0.00 | 1 | -0.11 | 25 | -2.75 | |
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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