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Rapid:
Individual Calculations September 2017 |
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| Boudjoghra, Adleine Total change: 3.40 | |   |
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| Open 20 Aout celebration | Skikda | ALG | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1637 | 1.00 | 4 | 0.17 | 20 | 3.40 | |
|  Seraoui, Mohcen | | | 2037 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Aknouche, Ameur | | | 2015 | ALG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Haddad, Brahim | | | 1817 | ALG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Kharif, Hafid | | | 1712 | ALG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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