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Individual Calculations March 2018 |
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| Al-Marri, Omar Total change: -35.00 | |   |
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| Doha Winter Closed Tournament 2018 | Doha | QAT | 2018-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 2118 | 5.50 | 9 | -1.75 | 20 | -35.00 | |
|  Bologan, Anton | | | 1718 * | MDA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ghanem, Al Shamari | | | 1718 * | QAT | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Al-Obaidli, Rashid | | | 1985 | QAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Omar, Ahmed Salah | | | 1718 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Al-Saadi, Ali | | | 1718 * | QAT | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Nasar, El Hassan | | | 1718 * | PAK | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Lari, Mansour | | | 2105 | QAT | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Salih, Al Hor | | | 1718 * | QAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Al-Modiahki, Ali | | | 2093 | QAT | 0.50 | 1 | -0.03 | 20 | -0.60 | | | * 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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