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Rapid:
Individual Calculations January 2020 |
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| Talbi, Chafik Total change: 10.20 | |   |
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| Arab championship 2019 Rapid Open | Mostaganem | ALG | 2019-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2267 | 4.50 | 7 | 0.51 | 20 | 10.20 | |
|  Djabri, Massinas | f | | 1982 | ALG | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Fellah, Mohamed Amine | c | | 2118 | ALG | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bellahcene, Bilel | g | | 2493 | ALG | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Brahami, Lamine | f | | 2063 | ALG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Issa, Rafat | f | | 2370 | JOR | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Miswadah, Baha | | | 1931 | PLE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Haddouche, Mohamed | g | | 2469 | ALG | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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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