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Individual Calculations January 2024 |
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| Albosaifi, Malek A. Total change: -28.80 | |   |
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| libya championship 2023 first stage west | zawia | LBA | 2023-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1717 | 3.50 | 8 | -0.72 | 40 | -28.80 | |
|  Ikneeweer, Muhanad Fathi Mohammed | | | 1317 * | LBA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Attalib, Osama A. | | | 1937 | LBA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Altaib, Khalil | | | 1395 | LBA | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Alfaitori, Abdallah | | | 1949 | LBA | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Alsaidi, Anwar Sliman | | | 1508 | LBA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | El Tayaari, Najmedin Sasi | | | 1532 | LBA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Salem, Ali Maoloud | | | 2022 | LBA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Dahdosh, Abdulmanhim | | | 1825 | LBA | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * 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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