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Rapid:
Individual Calculations January 2018 |
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| Saim, Bachir Total change: -13.00 | |   |
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| First saturday December2017 | Algiers | ALG | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 2040 | 3.00 | 4 | 0.15 | 20 | 3.00 | |
|  Mehalli, Nassim | | | 1640 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bengherabi, Khalil | f | | 2149 | ALG | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Megueddem, Layachi | | | 1800 | ALG | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Dahel, Abdelhamid | | | 1824 | ALG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | * 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) | | | | Second Blida Open 2017 | Blida | ALG | 2017-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1737 | 2040 | 5.00 | 7 | -0.80 | 20 | -16.00 | |
| | Lalem, Ammar | | | 1640 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bendamardji, Mahrez | | | 1693 | ALG | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Bakhlouf, Boudjellal | | | 1659 | ALG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Kouloughli, Abdelkarim | | | 1640 * | ALG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Yahiaoui, Sid Ahmed | | | 1640 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Djema, Abdennour | | | 1792 | ALG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ouaret, Abdelouhab | m | | 2092 | ALG | 0.00 | 1 | -0.43 | 20 | -8.60 | | | * 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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