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Rapid:
Individual Calculations April 2017 |
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| Meziadi, Atmane Total change: -27.00 | |   |
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| Tournoi Interne du 24 Fevrier CEA 2017 | Consatantine | ALG | 2017-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1532 | 1.00 | 4 | -0.49 | 20 | -9.80 | |
|  Benlaid, Lakhdar | | | 1908 | ALG | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Dekkiche, Hacene | | | 1457 | ALG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Hashlmoun, Amjad | | | 1875 | PLE | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Medjahdi, Rachid | | | 1395 | ALG | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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 "EST" du CNITC 2017 | Constantine | ALG | 2017-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1532 | 0.00 | 3 | -0.86 | 20 | -17.20 | |
| | Seraoui, Mohcen | | | 1932 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tebib, Ihab | | | 1419 | ALG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Bouchareb, Nabil | | | 1856 | ALG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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