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Rapid:
Individual Calculations May 2018 |
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| Mahieddine, Abdallah Total change: -38.60 | |   |
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| Zonal "Centre" du CNITC 2018 | Algiers | ALG | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1850 | 5.00 | 8 | -1.93 | 20 | -38.60 | |
|  Chekired, Anes | | | 1450 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zane, Rayane | | | 1495 | ALG | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Chabane, Lina | | wc | 1450 * | ALG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Omari, Wassim | | | 1450 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bendamardji, Mahrez | | | 1702 | ALG | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Abdelaziz, Tinhinane | | | 1492 | ALG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hammadi, Mohamed | | | 1646 | ALG | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Benyahia, Safin | c | | 1450 * | ALG | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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