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Individual Calculations March 2013 |
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| Lahouimel, Omar Total change: 0.00 | |   |
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| 2012 AFRICAN JUNIOR U20 OPEN CHESS CHAMPIONSHIPS | Hammamet | TUN | 2012-12-24 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1945 | 0 | 2.00 | 6 | 0.00 | 1820 | | 0.00 | |
|  Ameir, Mohib | f | | 2280 | EGY | 0.00 | 1 | 0.00 | | 0.00 | |  Al Sori, Mohamed | | | 1748 | LBA | 0.00 | 1 | 0.00 | | 0.00 | | | Alnami, Salaheddin | | | 1786 | LBA | 1.00 | 1 | 0.00 | | 0.00 | | | Hanekom, Albertus Johannes | c | | 2083 | RSA | 0.00 | 1 | 0.00 | | 0.00 | | | Maalaoui, Achref | | | 1871 | TUN | 0.50 | 1 | 0.00 | | 0.00 | | | Tamzali, Baccar | | | 1904 | TUN | 0.50 | 1 | 0.00 | | 0.00 | |
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) | | |
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