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Rapid:
Individual Calculations January 2017 |
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| Djeddi , Salah Eddine Total change: -2.60 | |   |
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| Open National de Blida | Blida | ALG | 2016-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1849 | 3.50 | 5 | -0.13 | 20 | -2.60 | |
|  Belaid, Koceila | | | 1521 | ALG | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Boudjoghra, Adleine | | | 1579 | ALG | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Adrar, Sofiane | f | | 1546 | ALG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Dorbane, Khaled | | | 2145 | ALG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mehalli, Nassim | | | 1449 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | |
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