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Rapid:
Individual Calculations May 2018 |
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| Frike, Rachid Total change: 2.20 | |   |
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| First Open Merouana 2018 | Merouana | ALG | 2018-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1608 | 1.00 | 4 | 0.11 | 20 | 2.20 | |
|  Adjina, Abdelouaheb | | | 2008 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bettine, Hakim | | | 1865 | ALG | 1.00 | 1 | 0.82 | 20 | 16.40 | |  Bouaziz, Salim | | | 1787 | ALG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Chaoui , Zakaria | | | 1714 | ALG | 0.00 | 1 | -0.36 | 20 | -7.20 | | | * 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) | | |
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