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Rapid:
Individual Calculations August 2023 |
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| Ali Abdullahi, Farah Total change: 0.00 | |   |
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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 |
| 2181 | 1879 | 1.00 | 6 | -0.15 | 20 | -3.00 | |
|  Abdulwahhab, Ahmed Abdulsattar A | f | | 2202 | IRQ | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Cheikhna, Mohamed Lemine | | | 1805 | MTN | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Hilwani, Talal | | | 2323 | SYR | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Nassr, Ali | m | | 2209 | ALG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ammar, Sedrani | f | | 2108 | UAE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Arab, Adlane | m | | 2436 | ALG | 0.00 | 1 | -0.03 | 20 | -0.60 | |
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 |
| 2072 | 1879 | 2.50 | 8 | 0.15 | 20 | 3.00 | |
| | Salih, Akar Ali Salih | f | | 2245 | IRQ | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ammar, Sedrani | f | | 2108 | UAE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Abdulwahhab, Ahmed Abdulsattar A | f | | 2202 | IRQ | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Aziz, Husain | m | | 2407 | QAT | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Mahad, Dahir Muhumad | | | 1781 | SOM | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Othman, A. Moussa | f | | 2108 | UAE | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Cheikhna, Mohamed Lemine | | | 1805 | MTN | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Mohamed Lemine, Mohamed | | | 1923 | MTN | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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) | | |
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