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Rapid:
Individual Calculations August 2023 |
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| Djabri, Massinas Total change: -16.00 | |   |
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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 |
| 1971 | 2190 | 4.50 | 6 | -0.05 | 20 | -1.00 | |
|  Achour, Mohamed Anis | | | 1960 | ALG | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Abdulrahman Mohammad, Al Taher | f | | 2017 | UAE | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Aryan, Ali Ehsan | c | | 2156 | IRQ | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Yahi, Mohamed Salem | c | | 1838 | MTN | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Alzaim, Talal | m | | 2066 | SYR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Mohamud, Hussein Ali | | | 1790 * | SOM | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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 |
| 2166 | 2190 | 4.00 | 9 | -0.75 | 20 | -15.00 | |
| | Cheikhna, Mohamed Lemine | | | 1805 | MTN | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hilwani, Talal | | | 2323 | SYR | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Salem, A.r. Saleh | g | | 2662 | UAE | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Fates, Omer Salah | | | 1790 * | LBA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Koniahli, Malek. | f | | 2110 | SYR | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Ammar, Sedrani | f | | 2108 | UAE | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Aryan, Ali Ehsan | c | | 2156 | IRQ | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Zaibi, Amir | g | | 2322 | TUN | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Alothman , Ali Layth Ahmed | f | | 2216 | IRQ | 0.50 | 1 | 0.04 | 20 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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