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Individual Calculations December 2019 |
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| Fekri, Wael Total change: 43.20 | |   |
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| Egyptian Ch. Open (Final) 2019 | Cairo | EGY | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2029 | 5.50 | 9 | 2.16 | 20 | 43.20 | |
|  Sayed Atya, Aly | | | 1629 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saber, Ibrahim | | | 2196 | EGY | 0.00 | 1 | -0.28 | 20 | -5.60 | | | El Eryan, Emad | | | 1832 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Fadi, Marko | f | | 2313 | EGY | 1.00 | 1 | 0.84 | 20 | 16.80 | | | El Amary, Kamal | f | | 2135 | EGY | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Yasseen, Aly | m | | 2230 | EGY | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Wageih, Kareim | m | | 2409 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Himdan, Maher | m | | 2206 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Amin, Ashraf | f | | 2207 | EGY | 0.50 | 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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