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Individual Calculations March 2018 |
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| Omar, Noaman Total change: 7.50 | |   |
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| Arab Individual Chess Championship 2017(Open) | Sharjah | UAE | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2345 | 2364 | 4.50 | 8 | 0.41 | 10 | 4.10 | |
|  Masrahi, Abdulrahman A | c | | 1964 * | KSA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Haddouche, Mohamed | g | | 2505 | ALG | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Labib, Ibrahim Hasan | m | | 2412 | EGY | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Issa, Rafat | f | | 2379 | JOR | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Arab, Adlane | m | | 2477 | ALG | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Ahmad, Al Khatib | m | | 2315 | JOR | 0.00 | 1 | -0.57 | 10 | -5.70 | | | Saeed, Ishaq | f | | 2434 | UAE | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Ahmed, Ali Layth Ahmed | f | | 2271 | IRQ | 0.00 | 1 | -0.63 | 10 | -6.30 | | | * 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) | | | | Arab Chess Club Cup 2017 | Sharjah | UAE | 2018-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2085 | 2364 | 6.00 | 7 | 0.34 | 10 | 3.40 | |
| | Nadir, Samir | f | | 2181 | SUD | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Talbi, Chafik | f | | 2241 | ALG | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Shawabke, Ziyad | | | 1964 * | PLE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Salim, Issa Ali Shamas | c | | 1964 * | OMA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Elnaami, Hashem A.k. | c | | 1964 * | LBA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ahmad, Al Khatib | m | | 2315 | JOR | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Al-Burshaid, Ebrahim | | | 1964 * | BRN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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