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Rapid:
Individual Calculations August 2023 |
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| Salih, Akar Ali Salih Total change: -29.60 | |   |
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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 |
| 2084 | 2245 | 1.50 | 4 | -1.24 | 20 | -24.80 | |
|  Ouaret, Abdelouhab | m | | 2083 | ALG | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Ammar, Sedrani | f | | 2108 | UAE | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Abdou, Abdellahi Ahmed Alem | | | 1852 | MTN | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Eiti, Bashir | m | | 2294 | SYR | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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) | | | | 15th Arab Games 2023 - Rapid individual - Open | Constantine | ALG | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2169 | 2245 | 5.00 | 9 | -0.24 | 20 | -4.80 | |
| | Ali Abdullahi, Farah | c | | 1879 | SOM | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bellahcene, Bilel | g | | 2535 | ALG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Othman, A. Moussa | f | | 2108 | UAE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Yahi, Mohamed Salem | c | | 1838 | MTN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Omar, Noaman | m | | 2312 | UAE | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Belouadah, Saad | m | | 2279 | ALG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Ammar, Sedrani | f | | 2108 | UAE | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Chekh Adm Khedr, Aram | f | | 2166 | SYR | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Eiti, Bashir | m | | 2294 | SYR | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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