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Individual Calculations November 2022 |
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| Ferhi, Djamel Total change: -28.40 | |   |
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| 6th AAB Chess Open 2022 | Doha | QAT | 2022-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 2104 | 6.50 | 9 | -1.42 | 20 | -28.40 | |
|  De Joya, Yuri Evgeni | | | 1704 * | PHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mwashe, Philip | | | 1659 | KEN | 0.50 | 1 | -0.44 | 20 | -8.80 | | | Demirkol, Kerim Calvelo | | | 1604 | TUR | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Dimitriu, Cristian | | | 1914 | ARG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Syed, Abdul Khader | | | 1750 | IND | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Khorshed, Shady | | | 1743 | EGY | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Abel, Sajan | | | 1525 | IND | 0.50 | 1 | -0.48 | 20 | -9.60 | | | Mendoza, Ryan | | | 1987 | PHI | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Omar, Ahmed Salah | | | 1694 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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