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Individual Calculations January 2020 |
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| Messala, Jamal Total change: -16.60 | |   |
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| 1st FIDE Confederation Cup For The Disabled 2019 | Ankara | TUR | 2019-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1982 | 1.50 | 4 | -0.83 | 20 | -16.60 | |
|  Arstanbekov, Dzhanysh | | | 1713 | KGZ | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Sahin, Handenur | | | 2014 | TUR | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Osorio, Jesus Camilo | | | 1882 | PAN | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Choroszej, Aleksander | | | 2054 | POL | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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