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Individual Calculations January 2019 |
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| Gourari, Moustafa Total change: 3.20 | |   |
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| Algerian Team Chess Championship D2 2018 | Sidi Bel Abbes | ALG | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1995 | 4.50 | 6 | 0.16 | 20 | 3.20 | |
|  Harichane, Bassem | | | 1828 | ALG | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Zidi, Rayan | | | 1595 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Belkhir, Mustapha | | | 1803 | ALG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Boulrens, Ala Eddine | | | 1934 | ALG | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Ghafoul, Mohamed Amine | | | 2030 | ALG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Charef Khodja, Abdelrahmane | | | 1595 * | ALG | 1.00 | 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) | | |
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