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Blitz:
Individual Calculations January 2020 |
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| Bellahcene, Bilel Total change: -0.60 | |   |
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| Arab chanpionship 2019 Blitz open | Mostaganem | ALG | 2019-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2208 | 2508 | 7.50 | 9 | -0.03 | 20 | -0.60 | |
|  Al Salman, Mohamad | | | 2108 * | LBN | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saim, Bachir | | | 2108 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Talbi, Chafik | f | | 2198 | ALG | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Abdulwahhab, Ahmed Abdulsattar A | f | | 2238 | IRQ | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Issa, Rafat | f | | 2345 | JOR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Haddouche, Mohamed | g | | 2432 | ALG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Saim, Mohamed Ilias | f | | 2108 * | ALG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ahmad, Al Khatib | m | | 2153 | JOR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Nassr, Ali | m | | 2182 | ALG | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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