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Individual Calculations December 2017 |
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| Hasan, Ali Total change: -9.20 | |   |
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| Syrian Individual Championship-preliminary- south2017 | damascus | SYR | 2017-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1860 | 1.00 | 3 | -0.23 | 40 | -9.20 | |
|  Shekh A, Osamah | | | 2076 | SYR | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Nor, Barnya | | | 2014 | SYR | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sami, Eliwi | | | 1691 | SYR | 1.00 | 1 | 0.28 | 40 | 11.20 | |
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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