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Rapid:
Individual Calculations February 2019 |
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| Boulrens, Ala Eddine Total change: -12.60 | |   |
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| 1ere edition Open International Yenayer 2969 - Bejaia | Bejaia | ALG | 2019-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1974 | 5.50 | 8 | -0.63 | 20 | -12.60 | |
|  Benyahia, Tinhinane | | | 1574 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Frike, Rachid | | | 1610 | ALG | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Brahimi, Abderahim | c | | 1574 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bakouche, Mahmoud | | | 1702 | ALG | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Benyahia, Ghilas | | | 1691 | ALG | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gani, Cherif | | | 1785 | ALG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ouaret, Abdelouhab | m | | 2153 | ALG | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Tairi, Akli | | | 1822 | ALG | 0.00 | 1 | -0.70 | 20 | -14.00 | | | * 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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