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Individual Calculations April 2020 |
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| Moustafa Ahmed, Ahmed Total change: -16.40 | |   |
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| Cairo Academy Classic Under 2000 | Cairo | EGY | 2020-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1681 | 1.50 | 5 | -0.41 | 40 | -16.40 | |
|  Megahed, Wael | | | 1910 | EGY | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Amr Abdel Tawab, Ahmed | | | 1490 | EGY | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Mahdy, Tawfeik | | | 1917 | EGY | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Mohamed, Tamer | | | 1889 | EGY | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Rezk, Romany | | | 1667 | EGY | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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