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Individual Calculations January 2015 |
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| Hbacha, Achraf Total change: -19.20 | |   |
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| 2014 African Youth Championship U16 Open | Monastir | TUN | 2014-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1973 | 3.00 | 6 | -0.48 | 40 | -19.20 | |
|  Dali, Mohamed Souhaib | c | | 1654 | TUN | 1.00 | 1 | 0.13 | 40 | 5.20 | |  Nassr, Ahmed | | | 1961 | ALG | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Zayan, Mohamed | f | | 2241 | EGY | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Ouaret, Abdelouhab | f | | 2073 | ALG | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Lynch, Justin | | | 1683 | RSA | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Bensadi, Lotfi | | | 1806 | ALG | 0.00 | 1 | -0.72 | 40 | -28.80 | |
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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