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Rapid:
Individual Calculations January 2019 |
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| Abdulwahhab, Ahmed Abdulsattar A Total change: 25.80 | |   |
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| The late Shaker Rizig International Championship(Rapid) | Samawah | IRQ | 2018-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2193 | 8.00 | 9 | 1.29 | 20 | 25.80 | |
|  Zaid, Alaa Chasib | c | | 1793 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shlaga, Jaefer | | | 1880 | IRQ | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Jaafer, Hayder A. Jaafer | | | 1793 * | IRQ | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abaeji, Sinan Younus Abdulrazzaq | c | | 2249 | IRQ | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Atia, Mahdi | | | 2193 | IRQ | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Fahim, Athab | | | 2006 | IRQ | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Mohammed, Latif Hamid | | | 2059 | IRQ | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Maythem, Naom Salih | | | 1931 | IRQ | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Hayder, Farhan Al- Hasnawi | | | 1900 | IRQ | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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