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Rapid:
Individual Calculations February 2018 |
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| Boutaleb, Reda Total change: -17.20 | |   |
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| Rapid du Vendredi 12 jan 2018 | Oran | ALG | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1982 | 3.00 | 5 | -0.86 | 20 | -17.20 | |
|  Kendi, Maher | | | 1582 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fellah, Mohamed Amine | | | 2156 | ALG | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Hallel, Tarik | | | 1607 | ALG | 0.00 | 1 | -0.91 | 20 | -18.20 | | | Attaoui, Mohamed Riad | | | 1698 | ALG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Ferahi, Tarik | | | 1582 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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