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Rapid:
Individual Calculations May 2017 |
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| Tairi, Akli Total change: -7.00 | |   |
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| Open A"Youm El Ilm" Constantine 2017 | Constantine | ALG | 2017-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1778 | 2.50 | 7 | -0.35 | 20 | -7.00 | |
|  Bououne, Rabie | | | 1977 | ALG | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Saim, Bachir | | | 2077 | ALG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Hamoudi, Ahmed | | | 1874 | ALG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Aissani, Sofiane | | | 1739 | ALG | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Kechat, Farouk | | | 1742 | ALG | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Messaoudi, Elhadi | | | 1775 | ALG | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Bouzitoune, Abdelhafid | | | 1783 | ALG | 1.00 | 1 | 0.51 | 20 | 10.20 | |
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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