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Rapid:
Individual Calculations August 2023 |
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| Mahad, Dahir Muhumad Total change: 16.40 | |   |
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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 |
| 2185 | 1781 | 2.00 | 6 | 1.30 | 20 | 26.00 | |
|  Al-Ali, Hussein Ali Hussein | m | | 2101 | IRQ | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Mohamed Lemine, Mohamed | | | 1923 | MTN | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Koniahli, Malek. | f | | 2110 | SYR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Brahami, Lamine | m | | 2127 | ALG | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Omar, Noaman | m | | 2312 | UAE | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Bellahcene, Bilel | g | | 2535 | ALG | 0.00 | 1 | 0.00 | 20 | 0.00 | |
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) | | | | 15th Arab Games 2023 - Rapid individual - Open | Constantine | ALG | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1965 | 1781 | 1.50 | 7 | -0.48 | 20 | -9.60 | |
| | Chekh Adm Khedr, Aram | f | | 2166 | SYR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Abdulrahman Mohammad, Al Taher | f | | 2017 | UAE | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Cheikhna, Mohamed Lemine | | | 1805 | MTN | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Islam Sh.nour, Kassim | | | 2012 | SOM | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Ali Abdullahi, Farah | c | | 1879 | SOM | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Fates, Omer Salah | | | 1771 | LBA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Othman, A. Moussa | f | | 2108 | UAE | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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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