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Rapid:
Individual Calculations July 2015 |
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| Ounes , Abdelhak Total change: 4.20 | |   |
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| Open du rocher de Constantine 2015 | Constantine | ALG | 2015-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 2037 | 4.00 | 5 | 0.21 | 20 | 4.20 | |
|  Boubendir, Nesrine | | | 1637 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Benlaid, Lakhdar | | | 1916 | ALG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Saheb, Kamel | | | 2068 | ALG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Merbouhi, Wail | | | 1688 | ALG | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Boulrens, Ala Eddine | | | 1731 | ALG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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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