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Individual Calculations January 2019 |
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| Djeghri, Memdouh Total change: 7.60 | |   |
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| National Team Chess Championship 2018 | Oran | ALG | 2018-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2044 | 1795 | 1.00 | 4 | 0.19 | 40 | 7.60 | |
|  Saifi, Walid | | | 2021 | ALG | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Djeddi , Salah Eddine | | | 1963 | ALG | 0.00 | 1 | -0.28 | 40 | -11.20 | |  Cherrad, Mustapha | | | 1997 | ALG | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Amdouni, Zoubaier | f | | 2195 * | TUN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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