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Rapid:
Individual Calculations February 2019 |
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| Ferrah, Hacene Total change: 10.00 | |   |
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| 1ere edition Open International Yenayer 2969 - Bejaia | Bejaia | ALG | 2019-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1727 | 5.50 | 8 | -1.01 | 20 | -20.20 | |
|  Ait Azzouz, Fares | | | 1327 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bendjaima, Ahmed | | | 1442 | ALG | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Mahdi, Billel | | | 1327 * | ALG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Aissani, Fethallah | | | 1408 | ALG | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Kerkar, Essaid | | | 1327 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Beghriche, Rami Tadjeddine | | | 1327 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hamoudi, Chaker | | | 1426 | ALG | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Bentoumi, Miloud | | | 1902 | ALG | 1.00 | 1 | 0.73 | 20 | 14.60 | | | * 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) | | | | zONAL "CENTRE" CNITC 2019 | Bejaia | ALG | 2019-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 1727 | 5.00 | 8 | 1.51 | 20 | 30.20 | |
| | Saim, Bachir | | | 2030 | ALG | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Ould Rouis, Mounir | | | 1994 | ALG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Allal, Feriel | | wc | 1407 | ALG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Omar, Mawloud | | | 1955 | ALG | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Hadj Mohamed, Mohamed | | | 1791 | ALG | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Adjerit, Nourreddine | | | 1735 | ALG | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Belkhir, Mustapha | | | 1766 | ALG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Mokhtari , Tarik | | | 1544 | ALG | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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