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Individual Calculations February 2020 |
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| Mokhtari , Abderrahmane Total change: -54.40 | |   |
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| Zonal "CENTRE" Championship 2020 | Algiers | ALG | 2020-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1405 | 0.00 | 3 | -1.36 | 40 | -54.40 | |
|  Saifi, Walid | | | 1805 * | ALG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Debieb, Maria | | | 1414 | ALG | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Chekired, Anes | | | 1174 | ALG | 0.00 | 1 | -0.79 | 40 | -31.60 | | | * 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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