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Rapid:
Individual Calculations August 2022 |
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| Mahmoud Youssef, Noha Total change: 7.80 | |   |
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| Adly Chess Academy (International Chess Day) | Cairo | EGY | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1413 | 1417 | 3.00 | 5 | 0.39 | 20 | 7.80 | |
|  Saad Fathy, Mohamed | | | 1887 | EGY | 0.50 | 1 | 0.45 | 20 | 9.00 | |  Khaled Mohamed, Amr | | | 1389 | EGY | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Mahmoud Goda, Mohamed | | | 1066 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Tamer Waguih, Farid | | | 1520 | EGY | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Labib, Anas | | | 1203 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | MANSORA CHESS CLUB ( MCC ) 7 th INTERNATIONAL RAPID CHESS TOURNAMENT U18 | Dakahlia | EGY | 2022-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1417 | 3.00 | 6 | -0.83 | 20 | -16.60 | |
| | Tamer Refaat, Joury | | | 1103 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Hesham Mohamed , Adel | | | 1644 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mohamed Hegazy, Omar | | | 1102 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Tamer Rafaat, Adham | | | 1509 | EGY | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Mohamed Abdel Lateif, Ahamed | | | 1334 | EGY | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Sherif, Sara | | | 1025 | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | 3rd International Sun City Rapid Championship | Cairo | EGY | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1417 | 2.00 | 5 | 0.83 | 20 | 16.60 | |
| | Yousry, Salah | f | | 2119 | EGY | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Youssef Abtenago, Geourge | | | 1062 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Uvarovsky, Artem | | | 1791 | RUS | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Salah Saad Eldin, Ahmed | | | 1833 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Gad Elrab, Ahmed | | | 1784 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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