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Rapid:
Individual Calculations May 2015 |
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| Cherrad, Mustapha Total change: 9.00 | |   |
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| First National Tlemcen Open 2015 | Tlemcen | ALG | 2015-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2006 | 2093 | 3.50 | 5 | 0.45 | 20 | 9.00 | |
|  Bouhadi, Abderrahim | | | 1909 | ALG | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Moulay, Mehdi | | | 2043 | ALG | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Ferrah, Hacene | | | 1843 | ALG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ferhi, Djamel | | | 2076 | ALG | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Meddah, Noureddine | | | 2158 | ALG | 1.00 | 1 | 0.59 | 20 | 11.80 | |
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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