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Rapid:
Individual Calculations May 2019 |
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| Donia, Amro Total change: -8.80 | |   |
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| Barq El Ezz Chess Rapid | Mansoura | EGY | 2019-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1937 | 5.00 | 8 | -0.44 | 20 | -8.80 | |
|  Mohammed Alslamony , Ahmed | | | 1585 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Mostafa, Ahmed | | | 1686 | EGY | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Abdelfattah , Samir Elsayed | | | 1744 | EGY | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Reda Fathy, Mahmoud | | | 1777 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Abdel Naser Ryad, Mohamed | | | 1790 | EGY | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Khedr, Mahmoud | | | 1825 | EGY | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Elgantiry, Ahmed | | | 1917 | EGY | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Aksenov, Konstantin Al. | | | 2008 | RUS | 0.50 | 1 | 0.10 | 20 | 2.00 | |
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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