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Rapid:
Individual Calculations October 2019 |
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| Belkhir, Mustapha Total change: 30.80 | |   |
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| Open national rapide de Tipaza | Tipaza | ALG | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1747 | 2.00 | 5 | -0.32 | 20 | -6.40 | |
|  Zerarga , Ikram | | | 1347 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Benkiar, Djamel | | | 1970 | ALG | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Brahami, Lamine | f | | 2047 | ALG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Elhamel, Mourad | | | 1881 | ALG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Benrekia, Yacine | | | 1591 | ALG | 0.00 | 1 | -0.71 | 20 | -14.20 | | | * 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) | | | | Algerian Chess Championship 2019 Rapid Open | Setif | ALG | 2019-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1747 | 4.00 | 8 | 1.86 | 20 | 37.20 | |
| | Slimani, Abdelhamid | | | 1902 | ALG | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Nassr, Nacer | | | 2141 | ALG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Bououne, Rabie | | | 1916 | ALG | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Saddok, Nadjib | | | 1807 | ALG | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Saifi, Walid | | | 1982 | ALG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Djeddi, Mohamed | | | 1850 | ALG | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Saheb, Kamel | | | 1900 | ALG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Salhi, Nouressadat | c | | 1991 | ALG | 0.50 | 1 | 0.30 | 20 | 6.00 | |
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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