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Rapid:
Individual Calculations February 2019 |
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| Lagab, Lina Total change: -8.80 | |   |
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| 31eme Edition d'Algiers First Saturday | Algiers | ALG | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1409 | 1.50 | 5 | -0.11 | 20 | -2.20 | |
|  Benhadi, Aziz Madani | m | | 1809 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Adili , Zakaria | | | 1574 | ALG | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Amrane, Mohand Said | | | 1755 | ALG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Guerram, Youcef | | | 1397 | ALG | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Beghriche, Rami Tadjeddine | | | 1323 | ALG | 0.50 | 1 | -0.12 | 20 | -2.40 | | | * 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) | | | | 1ere edition Open International Yenayer 2969 - Bejaia | Bejaia | ALG | 2019-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1409 | 0.00 | 3 | -0.33 | 20 | -6.60 | |
| | Ouaret, Abdelouhab | m | | 1809 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Benyahia, Ghilas | | | 1691 | ALG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Gani, Cherif | | | 1785 | ALG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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