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Rapid:
Individual Calculations January 2015 |
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| Gourari, Moustafa Total change: -5.40 | |   |
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| Center Regional Individual Championship 2014 | Algiers | ALG | 2014-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 2077 | 2.50 | 4 | -0.27 | 20 | -5.40 | |
|  Djema, Abdennour | | | 1807 | ALG | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Ait Abbas, Yacine | | | 1879 | ALG | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Kadiri, Mustapha Kamel | | | 1951 | ALG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ould Rouis, Mounir | | | 2069 | ALG | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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