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Rapid:
Individual Calculations August 2022 |
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| Mostafa Elfeky, Mahmoud Total change: 5.20 | |   |
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| 24rd Tempo chess tournament (Rapid) | Giza | EGY | 2022-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1556 | 5.00 | 9 | 3.09 | 20 | 61.80 | |
|  Tamer, Mohamed | f | | 1985 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Sadek, Taha | | | 1693 | EGY | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Saber Hassan, Mohamed | | | 1555 | EGY | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Tamer, Ahmed | f | | 2017 | EGY | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Sayed, Hany | | | 2105 | EGY | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Abdel Sabour, Omar | | | 1843 | EGY | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Saber, Ibrahim | | | 2096 | EGY | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Mohamed Ismail, Mohamed | | | 1695 | EGY | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Hafez, Mahmoud M | | | 1598 | EGY | 0.00 | 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) | | | | Adly Chess Academy (International Chess Day) | Cairo | EGY | 2022-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1178 | 1556 | 3.50 | 7 | -2.83 | 20 | -56.60 | |
| | Labib, Anas | | | 1203 | EGY | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Dawod, Ibrahim | | | 1203 | EGY | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Mohamed Serag, Karim | | | 1144 | EGY | 0.00 | 1 | -0.93 | 20 | -18.60 | | | Salah, Abdelrahman | | | 1230 | EGY | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Aly, Sondos | | | 1129 | EGY | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Ramy Aziz, Karim | | | 1156 * | EGY | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kamhawi, Marwan | | | 1182 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * 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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