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Rapid:
Individual Calculations March 2018 |
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| Ahmed, Ali Layth Ahmed Total change: -22.40 | |   |
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| Arab Rapid Chess Championship 2017 | Sharjah | UAE | 2018-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2199 | 2228 | 2.00 | 6 | -1.12 | 20 | -22.40 | |
|  Hesham, Abdelrahman | g | | 2464 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Al Abdali, Zeyad Saleh | | | 1828 * | KSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Labib, Ibrahim Hasan | m | | 2427 | EGY | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mohammad, Nouali | f | | 1979 | TUN | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Tagelsir , Abubaker | f | | 2112 | SUD | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Issa, Rafat | f | | 2382 | JOR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | * 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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