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Individual Calculations April 2022 |
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| Ajili, Rayen Total change: 15.20 | |   |
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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 |
| 1799 | 1702 | 3.00 | 7 | 0.38 | 40 | 15.20 | |
|  Alhassadi, Yousef A. | | | 1989 | LBA | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Ismail, Khalel Tariq | | | 1344 | IRQ | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Ali, Firas Qassim | | | 1886 | IRQ | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Al Zadjali, Abdul Rahman | | | 1769 | OMA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Zaid, Alaa Chaseb | c | | 1898 | IRQ | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Alyeldin, Mohamed | | | 2001 | EGY | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Deeb, Rayan. | | | 1706 | SYR | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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