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Rapid:
Individual Calculations May 2018 |
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| Amrane, Mohand Said Total change: -76.20 | |   |
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| 27th First Saturday 2018 | Algiers | ALG | 2018-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 1912 | 1.00 | 4 | -1.89 | 20 | -37.80 | |
|  Yettouche, Yaristan | c | | 1566 | ALG | 0.00 | 1 | -0.89 | 20 | -17.80 | |  Achour, Mohamed Anis | | | 1985 | ALG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Nassr, Ryma | | wc | 1512 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Harichane, Bassem | | | 1781 | ALG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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) | | | | Open Youm El Ilm ALGER 2018 | Algiers | ALG | 2018-04-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1613 | 1912 | 3.00 | 6 | -1.92 | 20 | -38.40 | |
| | Benmoussa, Mahmoud | | | 1512 * | ALG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Khelladi, Elias | | | 1512 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Djaballah, Farouk | | | 1976 | ALG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Ikhlef, Mahmoud | | | 1512 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saidani, Slimane | | | 1578 | ALG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Ferahi, Tarik | | | 1589 | ALG | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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