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Individual Calculations November 2023 |
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| Wageih, Kareim Total change: 18.90 | |   |
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| El Khayari Chess Open 2023 | Marsa Matrouh | EGY | 2023-10-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2071 | 2368 | 8.00 | 9 | 0.95 | 10 | 9.50 | |
|  Amr Abdel Tawab, Ahmed | | | 1968 * | EGY | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Lotfy, Abdel Rahman | | | 1958 | EGY | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Mohamed Mostafa, Omar | | | 1671 | EGY | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Shehab Elsayed , Mohamed | | | 1800 | EGY | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Atea, Khaled | | | 2023 | EGY | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Wafa, Hamed | c | | 2213 | EGY | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Hesham, Abdelrahman | g | | 2420 | EGY | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Ahmed, Abuzied | c | | 2262 | SUD | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Kandil, Adham | m | | 2320 | EGY | 1.00 | 1 | 0.43 | 10 | 4.30 | | | * 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 |
| 2220 | 2368 | 3.00 | 3 | 0.94 | 10 | 9.40 | |
| | Nyazi, Nehad | | | 2198 | EGY | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Mena, Martin | f | | 2119 | EGY | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Ibrahim, Hatim | m | | 2343 | EGY | 1.00 | 1 | 0.47 | 10 | 4.70 | |
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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