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Individual Calculations August 2023 |
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| Merbouhi, Wail Total change: -59.20 | |   |
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| Tournoi ferme du CEC fete independance | Constantine | ALG | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1749 | 1.50 | 7 | -2.96 | 20 | -59.20 | |
|  Boulrens, Ala Eddine | | | 2084 | ALG | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Bakouche, Mahmoud | | | 1765 | ALG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Bidi, Abdeljalil | | | 1912 | ALG | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Guenadez, Mohamed Salah Adem | | | 1396 | ALG | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Hazem, Oujdane Rayen | | | 1289 | ALG | 0.00 | 1 | -0.95 | 20 | -19.00 | | | Benkolli, Imad | | | 1349 * | ALG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Khetabi, Radi | | | 1487 | ALG | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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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