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Rapid:
Individual Calculations August 2023 |
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| Al-Ali, Hussein Ali Hussein Total change: 47.80 | |   |
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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 |
| 2326 | 2101 | 0.00 | 3 | -0.95 | 20 | -19.00 | |
|  Mahad, Dahir Muhumad | | | 1781 | SOM | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Salem, A.r. Saleh | g | | 2662 | UAE | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Bellahcene, Bilel | g | | 2535 | ALG | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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 |
| 2342 | 2101 | 5.50 | 9 | 3.34 | 20 | 66.80 | |
| | Aziz, Husain | m | | 2407 | QAT | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Belouadah, Saad | m | | 2279 | ALG | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Zaibi, Amir | g | | 2322 | TUN | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Eiti, Bashir | m | | 2294 | SYR | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Bellahcene, Bilel | g | | 2535 | ALG | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Arab, Adlane | m | | 2436 | ALG | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Salem, A.r. Saleh | g | | 2662 | UAE | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Abdulrahman Mohammad, Al Taher | f | | 2017 | UAE | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Brahami, Lamine | m | | 2127 | ALG | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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