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Blitz:
Individual Calculations January 2020 |
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| Yala, Lyes Total change: -2.20 | |   |
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| Arab chanpionship 2019 Blitz open | Mostaganem | ALG | 2019-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1936 | 1661 | 1.00 | 6 | -0.11 | 20 | -2.20 | |
|  Mansour, Sameer | f | | 2061 * | JOR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gueroui, Nacereddine | | | 2024 | ALG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Berrached, Mohammed | | | 1990 | ALG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Miswadah, Baha | | | 1830 | PLE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Al Salman, Mohamad | | | 1970 | LBN | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Azreug, Lazhar | | | 1739 | 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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