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Rapid:
Individual Calculations July 2022 |
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| Refaat, Ismail Total change: -53.80 | |   |
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| Alex chess | Alexandria | EGY | 2022-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1870 | 4.00 | 6 | -0.95 | 20 | -19.00 | |
|  Mohamed Ramadan, Youssef | | | 1465 | EGY | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Fawzy Ahmed, Ibrahim | | | 1470 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zakrea, Abdel Azim | | | 1571 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mohamed Mostafa, Omar | | | 1318 | EGY | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Adel, Sara | | wf | 1797 | EGY | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Sawers, Kerlus | | | 1732 | EGY | 1.00 | 1 | 0.31 | 20 | 6.20 | | | * 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) | | | | ( MCC ) 4 th OPEN INTERNATIONAL TOURNAMENT FOR RAPID CHESS | Mansoura | EGY | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1870 | 3.50 | 6 | -1.74 | 20 | -34.80 | |
| | Khedr, Elsaeed | | | 1389 | EGY | 1.00 | 1 | 0.05 | 20 | 1.00 | | | George, Farid | | | 1620 | EGY | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Nader, Abdel Rahman | | | 1399 | EGY | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Ahmed Abdel Rahman, Abdel Rahman | | | 1470 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdel Nabiy, Khaled | | | 1589 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Antar Saad, Mohamed | | | 1657 | EGY | 0.00 | 1 | -0.77 | 20 | -15.40 | | | * 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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