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Rapid:
Individual Calculations January 2014 |
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| Shoker, Samy Total change: 29.80 | |   |
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| Arab Rapid Chess Championship(Open) | Abu Dhubi | UAE | 2013-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2388 | 2515 | 6.00 | 7 | 1.49 | 20 | 29.80 | |
|  Khouri, Ibrahim Mohamed | f | | 2232 | UAE | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Al-Hajiri, Bader | | | 2115 * | KUW | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Salem, A.r. Saleh | g | | 2579 | UAE | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Nezad, Husein Aziz | m | | 2343 | QAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Al-Modiahki, Mohamad | g | | 2540 | QAT | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Amin, Bassem | g | | 2623 | EGY | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Abdulwahhab, Ahmed Abdulsattar A | f | | 2282 | IRQ | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * 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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