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Individual Calculations January 2019 |
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| Labib, Ibrahim Hasan Total change: -2.90 | |   |
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| Egyptian League Final 2018/2019 Round 1-4 | Many Cities | EGY | 2018-11-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2207 | 2417 | 2.00 | 3 | -0.29 | 10 | -2.90 | |
|  Abdel Elah, Ahmed | | | 2121 | EGY | 1.00 | 1 | 0.15 | 10 | 1.50 | |  Yasseen, Aly | m | | 2287 | EGY | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Ragheb, Malak | | | 2214 | EGY | 0.50 | 1 | -0.26 | 10 | -2.60 | |
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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