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Individual Calculations January 2019 |
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| Tairi, Akli Total change: 50.00 | |   |
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| National Team Chess Championship 2018 | Oran | ALG | 2018-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1717 | 4.00 | 9 | 2.50 | 20 | 50.00 | |
|  Saoudi, Mohamed Lamine | | | 1748 | ALG | 1.00 | 1 | 0.54 | 20 | 10.80 | |  Bouzidi, Ahmed | c | | 2117 * | TUN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bellebcir, Tarek | | | 1901 | ALG | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Ounas, Abdelhak | | | 2004 | ALG | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Araoun, Saadi | c | | 2037 | ALG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Belouadah, Saad | m | | 2117 * | ALG | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Cheber , Houssem | | | 2047 | ALG | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Boudriga, Mohamed Ali | m | | 2117 * | TUN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hammadi, Djamel | | | 2042 | ALG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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