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Individual Calculations September 2021 |
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| Dawood, Yousry Total change: -6.00 | |   |
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| Sadat Open | Menoufia | EGY | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1721 | 1.00 | 4 | -0.15 | 40 | -6.00 | |
|  Allam, Emad Hamdy | | | 2121 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mousa, Ahmed | | | 2121 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ahmed Abdel Rahman, Hamza | | | 1392 | EGY | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Rahman, Yehya | m | | 2072 | EGY | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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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