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Blitz:
Individual Calculations January 2020 |
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| Abdulwahhab, Ahmed Abdulsattar A Total change: 1.60 | |   |
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| Arab chanpionship 2019 Blitz open | Mostaganem | ALG | 2019-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2141 | 2238 | 5.50 | 9 | 0.08 | 20 | 1.60 | |
|  Moueden, Mohamed Amine | | | 1891 | ALG | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Brahami, Lamine | f | | 1906 | ALG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Saim, Mohamed Ilias | f | | 2048 | ALG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Bellahcene, Bilel | g | | 2508 | ALG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Saif, Ahmed | | | 1838 * | UAE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Issa, Rafat | f | | 2345 | JOR | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Henni, Mohamed | m | | 2280 | ALG | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Gueroui, Nacereddine | | | 2024 | ALG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Haddouche, Mohamed | g | | 2432 | ALG | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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