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Individual Calculations December 2018 |
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| Alshourfaa, Hazaa Total change: 17.40 | |   |
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| Kuwait championship 2019 First Stage | Kuwait City | KUW | 2018-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1759 | 6.50 | 9 | 0.87 | 20 | 17.40 | |
|  Alhazzaa, Abdulrahman | | | 1359 * | KUW | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Alruwayeh, Talal | | | 1449 | KUW | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Al-Hamlan, Faisal | | | 1931 | KUW | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Maqseed, Nasser | c | | 1859 | KUW | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Alfaras, Abdulaziz | | | 1468 | KUW | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Hussain, Hashem | | | 1695 | KUW | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Alrashidi, Yousef | | | 1539 | KUW | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Al-Hajiri, Bader | f | | 2159 * | KUW | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Alenezi, Hamad | | | 1359 * | KUW | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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