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Individual Calculations February 2020 |
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| Mellah, Mohamed Total change: -28.20 | |   |
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| Zonal "EST" Championship 2020 | Setif | ALG | 2020-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1998 | 5.00 | 8 | -1.41 | 20 | -28.20 | |
|  Serrai, Abderrezak | | | 1598 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ould Mohamedi, Youcef | | | 1682 | ALG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Boukazata, Djamel | | | 1761 | ALG | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Benkirat, Rabie | | | 1799 | ALG | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Chougui, Rachid | | | 1656 | ALG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Hamoudi, Nedjmeddine | | | 1838 | ALG | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Kharif, Hafid | | | 1807 | ALG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Ameur Zaimeche, Mourad | | | 1828 | ALG | 1.00 | 1 | 0.28 | 20 | 5.60 | | | * 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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