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Individual Calculations February 2020 |
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| Berraho, Fouad Total change: 74.40 | |   |
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| Zonal "OUEST" Championship 2020 | Mostaganem | ALG | 2020-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1749 | 1629 | 4.00 | 6 | 1.86 | 40 | 74.40 | |
|  Azreug, Lazhar | | | 1735 | ALG | 1.00 | 1 | 0.64 | 40 | 25.60 | |  Mostaine Boucetta, Brahim | | | 1673 | ALG | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Fellah, Mohamed Amine | c | | 2029 * | ALG | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Kacem, Abdelkader | | | 1672 | ALG | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Bakhlouf, Boudjellal | | | 1669 | ALG | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Mechab , Salim | | | 1716 | ALG | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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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