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Rapid:
Individual Calculations October 2019 |
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| Hamoudi, Chaker Total change: 93.60 | |   |
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| Tipaza chess camping rapid | Tipaza | ALG | 2019-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1726 | 1423 | 4.00 | 7 | 2.87 | 20 | 57.40 | |
|  Achour, Mohamed Anis | | | 1823 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Blaghdji, Mohamed Rabie | | | 1635 | ALG | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Chouana, Kamel | | | 1575 | ALG | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Brahami, Lyes | | | 1806 | ALG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Cherifi, Razik | | | 1809 | ALG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ferahi, Tarik | | | 1609 | ALG | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Brahami, Lamine | f | | 1823 * | ALG | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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) | | | | Open national rapide de Tipaza | Tipaza | ALG | 2019-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1774 | 1423 | 2.50 | 6 | 1.81 | 20 | 36.20 | |
| | Bengherabi, Khalil | f | | 1823 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bounehas, Halim | | | 1731 | ALG | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Leffad , Samy | f | | 1665 | ALG | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Amellal, Sofiane Anis | | | 1823 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Telmoune, Ahmed | | | 1777 | ALG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Bouzemlal, Imed | | | 1823 * | ALG | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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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