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Rapid:
Individual Calculations March 2015 |
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| Ziani, Racym Total change: 3.80 | |   |
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| First Saturday - February 2015 | Algiers | ALG | 2015-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 1686 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
|  Arab, Adlane | m | | 2086 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | Algerian Rapid Championship 2015 | Algiers | ALG | 2015-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1918 | 1686 | 1.50 | 5 | 0.27 | 20 | 5.40 | |
| | Seraoui, Mohcen | | | 2081 | ALG | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Sidali, Moussa | | | 2086 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Benmadani, Yazid | | | 1546 | ALG | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Salhi, Nouressadat | | | 1947 | ALG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mostefaoui, Ishak | | | 1929 | ALG | 1.00 | 1 | 0.80 | 20 | 16.00 | | | * 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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