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Individual Calculations January 2022 |
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| Tagelsir , Abubaker Total change: -7.80 | |   |
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| Arab Indv. Chess Championship 2021 (Open) | Dubai | UAE | 2021-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2210 | 3.50 | 8 | -0.39 | 20 | -7.80 | |
|  Zaibi, Amir | g | | 2399 | TUN | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Elier, Ali | | | 2103 | LBA | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Issa, Rafat | m | | 2357 | JOR | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Ezat, Mohamed | m | | 2418 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Hamed, Mohamed | | | 2060 | SUD | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Saeed, Ishaq | m | | 2409 | UAE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Miswadah, Baha | | | 2042 | PLE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ali Abdullahi, Farah | c | | 1972 | SOM | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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