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Rapid:
Individual Calculations January 2014 |
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| Abdulwahhab, Ahmed Abdulsattar A Total change: 12.40 | |   |
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| Arab Rapid Chess Championship(Open) | Abu Dhubi | UAE | 2013-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2351 | 2282 | 3.50 | 7 | 0.62 | 20 | 12.40 | |
|  Taleb Mohamed, Ahmed | c | | 1996 | MTN | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Al-Sayed, Mohammed | g | | 2522 | QAT | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Al-Hajiri, Bader | | | 2060 | KUW | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Al Qudaimi, Basheer | m | | 2395 | YEM | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Khader, Sami | m | | 2392 | JOR | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Salem, A.r. Saleh | g | | 2579 | UAE | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Shoker, Samy | m | | 2515 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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