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Individual Calculations December 2019 |
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| Hassan, Waleid Ahmed Total change: -16.40 | |   |
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| Egyptian Ch. Open (Final) 2019 | Cairo | EGY | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1802 | 2.50 | 7 | -0.82 | 20 | -16.40 | |
|  El Arousy, Abdul Hameed | m | | 2180 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Elhadad, Wael | | | 1402 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ismail, Hany | | | 2006 | EGY | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Rahman, Yehya | m | | 2093 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Shaaban, Mohamed Ahmed | | | 1507 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Aly, Khaled Mohamed | | | 2035 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Magdy, Maichel | | | 1493 | EGY | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * 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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