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Rapid:
Individual Calculations May 2015 |
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| Meddah, Noureddine Total change: -15.40 | |   |
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| First National Tlemcen Open 2015 | Tlemcen | ALG | 2015-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2046 | 2158 | 2.50 | 5 | -0.77 | 20 | -15.40 | |
|  Lalmi, Anouar | | | 1995 | ALG | 1.00 | 1 | 0.28 | 20 | 5.60 | |  Fellah, Mohamed Amine | | | 2036 | ALG | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Ferhi, Djamel | | | 2076 | ALG | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Boutaleb, Reda | | | 2028 | ALG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Cherrad, Mustapha | | | 2093 | ALG | 0.00 | 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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