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Individual Calculations January 2022 |
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| Khairallah, Faisal Total change: -8.20 | |   |
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| Arab Indv. Chess Championship 2021 (Open) | Dubai | UAE | 2021-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2253 | 2247 | 3.50 | 8 | -0.41 | 20 | -8.20 | |
|  Ezat, Mohamed | m | | 2418 | EGY | 0.50 | 1 | 0.23 | 20 | 4.60 | |  Issa, Rafat | m | | 2357 | JOR | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Zaibi, Amir | g | | 2399 | TUN | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Eiti, Bashir | m | | 2334 | SYR | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Elier, Ali | | | 2103 | LBA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Al-Hajiri, Bader | f | | 2044 | KUW | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Ayyad, Maher | f | | 2064 | BRN | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Elarabi, Abobker Mohamed | f | | 2302 | LBA | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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