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Rapid:
Individual Calculations February 2018 |
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| Haddouche, Belabbas Total change: 5.20 | |   |
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| Yennayer Bel abbes 2018 | Sidi bel abbes | ALG | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1766 | 2.50 | 4 | 0.26 | 20 | 5.20 | |
|  Ghozali, Seddik | | | 1493 | ALG | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Fellah, Fouad Aimen | | | 1594 | ALG | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Attaoui, Mohamed Riad | | | 1698 | ALG | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Fellah, Mohamed Amine | | | 2156 | ALG | 0.50 | 1 | 0.41 | 20 | 8.20 | |
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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