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Individual Calculations November 2023 |
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| Yousry, Salah Total change: 9.20 | |   |
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| El Khayari Chess Open 2023 | Marsa Matrouh | EGY | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2131 | 6.00 | 9 | 0.02 | 20 | 0.40 | |
|  Rashid, Sherif | | | 1731 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Abdel Dayem, Adel | | | 1757 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kandil, Adham | m | | 2320 | EGY | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Abdein, Saiied | | | 1892 | EGY | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Fates, Omer Salah | | | 1745 | LBA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Shafek, Mohamed | | | 1856 | EGY | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Wafa, Hamed | c | | 2213 | EGY | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Hesham, Abdelrahman | g | | 2420 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Aksenov, Konstantin Al. | | | 1867 | FID | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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) | | | | Egyptian League Final | Cairo | EGY | 2023-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2089 | 2131 | 1.00 | 1 | 0.44 | 20 | 8.80 | |
| | Rahman, Yehya | m | | 2089 | EGY | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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