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Rapid:
Individual Calculations January 2018 |
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| Chougui, Rachid Total change: 27.40 | |   |
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| Second Blida Open 2017 | Blida | ALG | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1524 | 2.50 | 6 | 1.37 | 20 | 27.40 | |
|  Ghebache, Nourreddine | | | 1924 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ferrah, Hacene | | | 1775 | ALG | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Lardjani, Slimane | | | 1820 | ALG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Kharif, Hafid | | | 1714 | ALG | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Labassi, Mustapha | | | 1746 | ALG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Zidi, Rayan | | | 1727 | ALG | 0.50 | 1 | 0.26 | 20 | 5.20 | | | * 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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