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Rapid:
Individual Calculations August 2018 |
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| Brahimi, Abderahim Total change: -15.60 | |   |
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| Salah Bey tournament juillet 2018 | Salah Bey (Setif) | ALG | 2018-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1369 | 1.00 | 6 | -0.78 | 20 | -15.60 | |
|  Tabib, Khireddine | | | 1731 | ALG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Guenfoud, Mourad | | | 1548 | ALG | 1.00 | 1 | 0.73 | 20 | 14.60 | |  Aimar, Lydia Djihane | | | 1172 | ALG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Choufa, Mohamed Ridha | | | 1607 | ALG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Moussaoui, Farid | | | 1530 | ALG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Cheber , Houssem | | | 1643 | ALG | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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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