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Individual Calculations April 2022 |
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| Raji Sayel, Abu Azizah Total change: -6.40 | |   |
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| Arab Chess Individual Championship 2021 U16 Open | baghdad | IRQ | 2022-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1880 | 5.00 | 8 | -0.16 | 40 | -6.40 | |
|  Jerraya, Youssef | | | 1384 | TUN | 1.00 | 1 | 0.04 | 40 | 1.60 | |  Deeb, Rayan. | | | 1706 | SYR | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Kassar, Bashar | | | 1480 * | LBN | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Khaled, Waleed Abdullah | | | 1619 | YEM | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Ali, Firas Qassim | | | 1886 | IRQ | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Arkadan, Adib | | | 1852 | LBN | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Hallal, Tarik | | | 1991 | ALG | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Alhassadi, Yousef A. | | | 1989 | 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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