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Rapid:
Individual Calculations March 2019 |
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| Ferrah, Hacene Total change: 16.40 | |   |
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| 32eme Edition d'Algiers First Saturday | algiers | ALG | 2019-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1737 | 4.00 | 6 | 0.99 | 20 | 19.80 | |
|  Ghezali, Abdelhakim | | | 1337 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Benhadi, Aziz Madani | m | | 2096 | ALG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Tadjer, Kheireddine | | | 1547 | ALG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ould Rouis, Mounir | | | 1988 | ALG | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Bouguerne, Fouzi | | | 1836 | ALG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Boukerroum, Toufik | | | 1595 | ALG | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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) | | | | Open Youm Echahid El Eulma 2019 | El Eulma | ALG | 2019-02-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1737 | 3.00 | 6 | -0.17 | 20 | -3.40 | |
| | Benaggoun, Nabil | | | 1369 | ALG | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Ouis, Mohammed | | | 1638 | ALG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Ketfi Cherif, Bouzid | | | 1610 | ALG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Serrai, Abderrezak | | | 1617 | ALG | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Semahi, Lazhar | | | 2039 | ALG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gueroui, Nacereddine | | | 2029 | ALG | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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