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Individual Calculations February 2022 |
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| Al-Sahlanee, Hayder A. Jaafar Total change: 36.00 | |   |
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| Asian Seniors Chess Championship Over-50 | Damascus | SYR | 2021-12-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2158 | 6.50 | 9 | 1.80 | 20 | 36.00 | |
|  Maradni, Ghassan | | | 1875 | SYR | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Salka, Amaar | | | 1958 | SYR | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Safieh, Mouhamad J. | | | 2149 | SYR | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Alzaim, Talal | m | | 2227 | SYR | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Hammoudi, Ali | | | 2124 | SYR | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Imanaliev, Talaibek | f | | 2315 | KGZ | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Lodhi, Mahmood | m | | 2273 | PAK | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Al-Ali, Hussein Ali Hussein | m | | 2254 | IRQ | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Alshaar, Nabil | | | 2056 | SYR | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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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