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Individual Calculations January 2015 |
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| Bouchamla, Alaa Total change: -16.40 | |   |
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| 2014 African Youth Championship U14 Open | Monastir | TUN | 2014-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1709 | 1608 | 3.00 | 9 | -0.41 | 40 | -16.40 | |
|  Araoun, Saadi | | | 1822 | ALG | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Fellah, Mohamed | | | 1740 | LBA | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Agulhas, Keegan | | | 1587 | RSA | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Majdoub, Amrou | | | 1593 | TUN | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Aravind, Vengarai | | | 1410 | KEN | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Atia, Mohamed | | | 1695 | TUN | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Kandil, Adham | f | | 2008 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ziani, Racym | | | 1709 | ALG | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Hmida, Mohamed | | | 1818 | TUN | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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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