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Blitz:
Individual Calculations January 2019 |
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| El Jawich, Amro Total change: 25.40 | |   |
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| Arab Indv. Blitz Chess Championship 2018(Open) | Dubai | UAE | 2018-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2239 | 2271 | 5.00 | 7 | 1.27 | 20 | 25.40 | |
|  Aborezika, Mohamed | | | 2017 | LBA | 1.00 | 1 | 0.19 | 20 | 3.80 | |  Salem, A.r. Saleh | g | | 2639 | UAE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nassr, Ali | m | | 2073 | ALG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Boshara, Mohammed Ahmed | | | 1871 * | SUD | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hilwani, Talal | | | 2358 | SYR | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Issa, Rafat | f | | 2350 | JOR | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Al Qudaimi, Basheer | m | | 2367 | YEM | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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