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Individual Calculations August 2019 |
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| Salih, Al Hor Total change: 2.00 | |   |
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| Arab Individual Chess Age Groups Championship - 2019 U-20 | Amman | JOR | 2019-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1817 | 4.00 | 9 | 0.10 | 20 | 2.00 | |
|  Brahami, Lamine | f | | 2045 | ALG | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Mohammad, Saleh | | | 1417 * | JOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Alfaitori, Abdallah | | | 1954 | LBA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Ali, Abdulaziz | | | 1940 | UAE | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Al-Bashayra, Yazan | f | | 1951 | JOR | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Fahed, Samawi | | | 1421 | JOR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Al Khalqi, Ahmed | c | | 1842 | YEM | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Hbacha, Achraf | m | | 2217 * | TUN | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Noori, Sabah Nori | m | | 1943 | IRQ | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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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