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Rapid:
Individual Calculations August 2023 |
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| Cheikhna, Mohamed Lemine Total change: 31.20 | |   |
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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 |
| 2169 | 1805 | 0.50 | 6 | -0.31 | 20 | -6.20 | |
|  Chekh Adm Khedr, Aram | f | | 2166 | SYR | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Ali Abdullahi, Farah | c | | 1879 | SOM | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Nassr, Ali | m | | 2209 | ALG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ammar, Sedrani | f | | 2108 | UAE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Arab, Adlane | m | | 2436 | ALG | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Alothman , Ali Layth Ahmed | f | | 2216 | IRQ | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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 |
| 2025 | 1805 | 4.00 | 8 | 1.87 | 20 | 37.40 | |
| | Djabri, Massinas | f | | 2190 | ALG | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Islam Sh.nour, Kassim | | | 2012 | SOM | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Mahad, Dahir Muhumad | | | 1781 | SOM | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Koniahli, Malek. | f | | 2110 | SYR | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Mohamed Lemine, Mohamed | | | 1923 | MTN | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Aziz, Husain | m | | 2407 | QAT | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Ali Abdullahi, Farah | c | | 1879 | SOM | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Nor, Mohamed Ahmed | | | 1896 | SOM | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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