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Blitz:
Individual Calculations January 2020 |
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| Bouhadi, Abderrahim Total change: -12.20 | |   |
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| Arab chanpionship 2019 Blitz open | Mostaganem | ALG | 2019-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1983 | 1915 | 2.00 | 6 | -0.61 | 20 | -12.20 | |
|  Issa, Rafat | f | | 2315 * | JOR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Saif, Ahmed | | | 1760 | UAE | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Talbi, Chafik | f | | 2198 | ALG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Djabri, Massinas | f | | 1895 | ALG | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Azreug, Lazhar | | | 1739 | ALG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Berrached, Mohammed | | | 1990 | ALG | 1.00 | 1 | 0.60 | 20 | 12.00 | | | * 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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