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Blitz:
Individual Calculations January 2020 |
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| Boulrens, Ala Eddine Total change: 27.00 | |   |
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| Arab chanpionship 2019 Blitz open | Mostaganem | ALG | 2019-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 1968 | 3.00 | 6 | 1.35 | 20 | 27.00 | |
|  Haddouche, Mohamed | g | | 2368 * | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Saeed, Ishaq | m | | 2244 | UAE | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Ahmad, Al Khatib | m | | 2153 | JOR | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Henni, Mohamed | m | | 2280 | ALG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Moueden, Mohamed Amine | | | 1891 | ALG | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Saim, Mohamed Ilias | f | | 2048 | ALG | 1.00 | 1 | 0.61 | 20 | 12.20 | | | * 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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