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Individual Calculations July 2015 |
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| Hamira, Abdelatif Total change: -30.80 | |   |
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| International Open Tournament June 2015 13th K.Ameyar | Algiers | ALG | 2015-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2048 | 1930 | 2.00 | 8 | -0.77 | 40 | -30.80 | |
|  Talbi, Chafik | | | 2200 | ALG | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Saifi, Walid | | | 2061 | ALG | 0.00 | 1 | -0.32 | 40 | -12.80 | |  Mezioud, Amina | | wm | 2087 | ALG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Amellal, Sofiane Anis | | | 1996 | ALG | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Taher, Rami | | | 2018 | LBA | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Hamza, Amira | | wm | 1905 | ALG | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Saim, Mohamed Ilias | f | | 2144 | ALG | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Saim, Bachir | | | 1973 | ALG | 1.00 | 1 | 0.56 | 40 | 22.40 | |
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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