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Individual Calculations January 2019 |
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| Aborezika, Mohamed Total change: -28.00 | |   |
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| Arab Indv. Chess Championship 2018(Open) | Dubai | UAE | 2018-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2060 | 3.00 | 9 | -1.40 | 20 | -28.00 | |
|  Tissir, Mohamed | m | | 2387 | MAR | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Asabri, Hussien | f | | 2212 | LBA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Ibrahim, Alsalos | | | 1891 | JOR | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Al Ghamdi, Ahmed M | c | | 2075 | KSA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Al Mahmood, Salman | | | 1660 * | BRN | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rayes, Abdul Kader | | | 2214 | SYR | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Sultan, Ibrahim | m | | 2140 | UAE | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Masrahi, Abdulrahman A | c | | 1903 | KSA | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Elmejbri, Ali A. | f | | 2091 | LBA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | * 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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