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Individual Calculations February 2022 |
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| Bello, Gassan Total change: -51.20 | |   |
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| Asian Seniors Chess Championship Over-50 | Damascus | SYR | 2021-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1870 | 2029 | 3.00 | 8 | -2.56 | 20 | -51.20 | |
|  Abd Alfatah, Naji | | | 1629 * | SYR | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Said, Nasser. | | | 1845 | SYR | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Tamra, Attallah | f | | 1893 | PLE | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Maradni, Ghassan | | | 1875 | SYR | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Alzaim, Talal | m | | 2227 | SYR | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Barakat, Dilkhwaz. | | | 1809 | SYR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Baranbo, Mohamed | | | 1865 | SYR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Aldakak, Ghassan | | | 1818 | SYR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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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