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Rapid:
Individual Calculations May 2018 |
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| Achour, Mohamed Anis Total change: 26.40 | |   |
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| 27th First Saturday 2018 | Algiers | ALG | 2018-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1985 | 4.50 | 6 | 0.07 | 20 | 1.40 | |
|  Boutchicha, Rachid | | | 1589 | ALG | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Amrane, Mohand Said | | | 1912 | ALG | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Djema, Abdennour | | | 1799 | ALG | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Assem, Abderezzak | | | 1762 | ALG | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Ouahabi, Mourad | | | 1789 | ALG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Bouguern, Fouzi | | | 1879 | ALG | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | Open Youm El Ilm ALGER 2018 | Algiers | ALG | 2018-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1985 | 5.00 | 6 | 1.25 | 20 | 25.00 | |
| | Ferahi, Tarik | | | 1589 | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Assem, Abderezzak | | | 1762 | ALG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Benhadi, Aziz Madani | m | | 2122 | ALG | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Ouaret, Abdelouhab | m | | 2117 | ALG | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ferrah, Hacene | | | 1734 | ALG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Latreche, Sabrina | | wm | 1911 | ALG | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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