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Individual Calculations January 2019 |
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| Ounas, Abdelhak Total change: -28.00 | |   |
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| National Team Chess Championship 2018 | Oran | ALG | 2018-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 2004 | 2.00 | 6 | -1.40 | 20 | -28.00 | |
|  Bouzidi, Ahmed | c | | 2157 | TUN | 0.00 | 1 | -0.30 | 20 | -6.00 | |  Saoudi, Mohamed Lamine | | | 1748 | ALG | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Tairi, Akli | | | 1717 | ALG | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Hammadi, Djamel | | | 2042 | ALG | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Seghier, Ilias | | | 1604 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Belouadah, Saad | m | | 2404 * | ALG | 0.00 | 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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