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Individual Calculations January 2020 |
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| Mansour, Sameer Total change: 46.60 | |   |
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| Arab championship 2019 open | Mostaganem | ALG | 2019-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2306 | 2261 | 7.00 | 9 | 3.07 | 20 | 61.40 | |
|  Masrahi, Abdulrahman A | c | | 1950 | KSA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Issa, Rafat | f | | 2384 | JOR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Elarabi, Abobker Mohamed | f | | 2326 | LBA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Talbi, Chafik | f | | 2291 | ALG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Nassr, Ali | m | | 2244 | ALG | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Abdulwahhab, Ahmed Abdulsattar A | f | | 2228 | IRQ | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Zaibi, Amir | m | | 2369 | TUN | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Bellahcene, Bilel | g | | 2539 | ALG | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Saeed, Ishaq | m | | 2426 | UAE | 1.00 | 1 | 0.72 | 20 | 14.40 | |
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) | | | | First Grade Clubs Chess Championship-2019 | Amman | JOR | 2019-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 2261 | 4.00 | 6 | -0.74 | 20 | -14.80 | |
| | Bargothe, Maher | | | 1861 * | JOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ibrahim, Alwahsh | | | 2013 | JOR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Miswadah, Baha | | | 1983 | PLE | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Elsayed, Mohamed Samir | f | | 2231 | EGY | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Mahmoud, Abdelrahman | | | 2005 | JOR | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Abuomar, Ahmed | | | 1986 | JOR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | * 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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