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Rapid:
Individual Calculations August 2023 |
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| Alzaim, Talal Total change: -38.60 | |   |
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| Najm Abdel Issa International Championship 2023 | Bagdad | IRQ | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 2066 | 5.00 | 7 | -1.08 | 20 | -21.60 | |
|  Ali, Abdulkareem Hasan | | | 1666 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ali, Zenalabeden Hamed | | | 1515 | IRQ | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Hasan, Adel Hussein | | | 1779 | IRQ | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Firas, Qassim Abbas | | | 1821 | IRQ | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Abdulla, Moeaid Kareem | | | 1449 | IRQ | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Ali, Firas Qassim | | | 2002 | IRQ | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Haitham, Karim Hussein | | | 1463 | IRQ | 1.00 | 1 | 0.02 | 20 | 0.40 | | | * 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 Teams - Open | Constantine | ALG | 2023-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 2066 | 2.00 | 3 | 0.65 | 20 | 13.00 | |
| | Achour, Mohamed Anis | | | 1960 | ALG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Djabri, Massinas | f | | 2190 | ALG | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Aryan, Ali Ehsan | c | | 2156 | IRQ | 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) | | | | 15th Arab Games 2023 - Rapid individual - Open | Constantine | ALG | 2023-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 2066 | 2.00 | 7 | -1.50 | 20 | -30.00 | |
| | Hilwani, Talal | | | 2323 | SYR | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Abdou, Abdellahi Ahmed Alem | | | 1852 | MTN | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Abdulrahman Mohammad, Al Taher | f | | 2017 | UAE | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Yahi, Mohamed Salem | c | | 1838 | MTN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Amdouni, Zoubaier | f | | 2284 | TUN | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Aziz, Husain | m | | 2407 | QAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Fates, Omer Salah | | | 1771 | LBA | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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