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Rapid:
Individual Calculations August 2023 |
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| Abdulwahhab, Ahmed Abdulsattar A Total change: -55.80 | |   |
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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 |
| 2095 | 2202 | 3.00 | 5 | -0.15 | 20 | -3.00 | |
|  Ali Abdullahi, Farah | c | | 1879 | SOM | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Brahami, Lamine | m | | 2127 | ALG | 0.00 | 1 | -0.60 | 20 | -12.00 | |  Arab, Adlane | m | | 2436 | ALG | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Mohamed Lemine, Mohamed | | | 1923 | MTN | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Koniahli, Malek. | f | | 2110 | SYR | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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 |
| 2002 | 2202 | 4.00 | 9 | -2.64 | 20 | -52.80 | |
| | Yahi, Mohamed Salem | c | | 1838 | MTN | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Koniahli, Malek. | f | | 2110 | SYR | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Ali Abdullahi, Farah | c | | 1879 | SOM | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Othman, A. Moussa | f | | 2108 | UAE | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Fates, Omer Salah | | | 1802 * | LBA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Brahami, Lamine | m | | 2127 | ALG | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Al-Hajiri, Bader | f | | 1975 | KUW | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Islam Sh.nour, Kassim | | | 2012 | SOM | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Chekh Adm Khedr, Aram | f | | 2166 | SYR | 0.00 | 1 | -0.55 | 20 | -11.00 | | | * 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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