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Rapid:
Individual Calculations August 2023 |
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| Alothman , Ali Layth Ahmed Total change: -27.60 | |   |
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| 15th Arab Games 2023 - Rapid Teams - Open | Constantine | ALG | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2093 | 2216 | 4.00 | 6 | 0.28 | 20 | 5.60 | |
|  Mohamud, Hussein Ali | | | 1816 * | SOM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Boulrens, Ala Eddine | | | 2021 | ALG | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Omar, Noaman | m | | 2312 | UAE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Belouadah, Saad | m | | 2279 | ALG | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Cheikhna, Mohamed Lemine | | | 1805 | MTN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hilwani, Talal | | | 2323 | SYR | 0.50 | 1 | 0.15 | 20 | 3.00 | | | * 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) | | | | 15th Arab Games 2023 - Rapid individual - Open | Constantine | ALG | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2056 | 2216 | 4.50 | 9 | -1.66 | 20 | -33.20 | |
| | Abdou, Abdellahi Ahmed Alem | | | 1852 | MTN | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Arab, Adlane | m | | 2436 | ALG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Fates, Omer Salah | | | 1816 * | LBA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Al-Hajiri, Bader | f | | 1975 | KUW | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Abdulrahman Mohammad, Al Taher | f | | 2017 | UAE | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Nor, Mohamed Ahmed | | | 1896 | SOM | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Chekh Adm Khedr, Aram | f | | 2166 | SYR | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Aryan, Ali Ehsan | c | | 2156 | IRQ | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Djabri, Massinas | f | | 2190 | ALG | 0.50 | 1 | -0.04 | 20 | -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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