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Rapid:
Individual Calculations August 2023 |
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| Aryan, Ali Ehsan Total change: -26.00 | |   |
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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 |
| 2014 | 2156 | 3.00 | 5 | -0.38 | 20 | -7.60 | |
|  Achour, Mohamed Anis | | | 1960 | ALG | 1.00 | 1 | 0.25 | 20 | 5.00 | |  Abdulrahman Mohammad, Al Taher | f | | 2017 | UAE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Djabri, Massinas | f | | 2190 | ALG | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Yahi, Mohamed Salem | c | | 1838 | MTN | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Alzaim, Talal | m | | 2066 | SYR | 0.00 | 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) | | | | 15th Arab Games 2023 - Rapid individual - Open | Constantine | ALG | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2109 | 2156 | 4.00 | 9 | -0.92 | 20 | -18.40 | |
| | Fates, Omer Salah | | | 1771 | LBA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Omar, Noaman | m | | 2312 | UAE | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Hilwani, Talal | | | 2323 | SYR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Abdulrahman Mohammad, Al Taher | f | | 2017 | UAE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Amdouni, Zoubaier | f | | 2284 | TUN | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Abdou, Abdellahi Ahmed Alem | | | 1852 | MTN | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Djabri, Massinas | f | | 2190 | ALG | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Alothman , Ali Layth Ahmed | f | | 2216 | IRQ | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Islam Sh.nour, Kassim | | | 2012 | SOM | 1.00 | 1 | 0.31 | 20 | 6.20 | |
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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