Individual Calculations December 2018 |
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Ben Brahem, Aymen Total change: 0.20 | | |
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Arab Chess Individual Championship 2018 U20 Open | Hammamet | TUN | 2018-10-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1930 | 1886 | 4.00 | 9 | 0.01 | 20 | 0.20 | |
| Mekni, Wajih | | | 1587 | TUN | 1.00 | 1 | 0.15 | 20 | 3.00 | | Hamzaoui, Khalil | | | 1680 | TUN | 1.00 | 1 | 0.24 | 20 | 4.80 | | Djabri, Massinas | f | | 2065 | ALG | 0.00 | 1 | -0.27 | 20 | -5.40 | | Hbacha, Achraf | c | | 2218 | TUN | 0.00 | 1 | -0.12 | 20 | -2.40 | | Hashlmoun, Amjad | | | 1925 | PLE | 0.50 | 1 | 0.05 | 20 | 1.00 | | San, Taha Ali | | | 1963 | IRQ | 0.00 | 1 | -0.39 | 20 | -7.80 | | Ouaret, Abdelouhab | m | | 2094 | ALG | 1.00 | 1 | 0.77 | 20 | 15.40 | | Achour, Mohamed Anis | | | 1896 | ALG | 0.00 | 1 | -0.49 | 20 | -9.80 | | Ali, Abdulaziz | | | 1939 | UAE | 0.50 | 1 | 0.07 | 20 | 1.40 | | 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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