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Rapid:
Individual Calculations September 2021 |
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| Khedr, Mahmoud Total change: 69.00 | |   |
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| BARQ EL EZZ 10 th INTERNATIONAL OPEN TOURNAMENT | Dakahlia | EGY | 2021-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1679 | 5.00 | 7 | 0.04 | 20 | 0.80 | |
|  Abdel Hakeim, Mahmoud | | | 1207 | EGY | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Elbsywny, Mohamed | | | 1471 | EGY | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Hisham, Zyad | | | 1387 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Khafagi, Zkariy | | | 1755 | EGY | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Rady, Saad | | | 1548 | EGY | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Mohamed Ali, Elmtwly | | | 1555 | EGY | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Serag, Elsaeed | | | 1576 | EGY | 1.00 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | Delta Rapid tournament 3 | Giza | EGY | 2021-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1913 | 1730 | 5.50 | 9 | 2.97 | 20 | 59.40 | |
| | Saiid, Ibrahim | | | 2066 | EGY | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Ali, Obay | | | 2041 | SUD | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Khaled, Yousef | c | | 2026 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Abdel Hakim, Mahmoud | | | 2130 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tawfiek, Maged | | | 1837 | EGY | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Metwally, Ahmed | | | 2028 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Eisa Abdel Hameed, Sayed | | | 1754 | EGY | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Nabil, Hamed | | | 1284 | EGY | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Ahmed, Tamer | | | 2049 | EGY | 1.00 | 1 | 0.87 | 20 | 17.40 | | | * 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) | | | | DIKIRNIS SPORTING CLUB 1st INTERNATIONAL OPEN TOURNAMENT FOR RAPID CHESS | Dakahlia | EGY | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1730 | 2.00 | 5 | -0.92 | 20 | -18.40 | |
| | Salama, Ahmed | | | 1860 | EGY | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Khedr, Elsaeed | | | 1403 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mohammed Alslamony , Ahmed | | | 1645 | EGY | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Elshambky, Ayman | | | 1400 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Awadhom, Rabea | | | 1939 | EGY | 0.00 | 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) | | | | Sharkia International Rapid Chess Championship | Sharkia | EGY | 2021-08-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1730 | 4.00 | 7 | 1.36 | 20 | 27.20 | |
| | Gabr, Mohamed | | | 1970 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Alaa Eldin Mahmoud , Hazem | | | 1254 | EGY | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Elahl , Mohamed | | | 1851 | EGY | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Morsy, Elsayed | | | 1870 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Helmy, Amro | | | 2076 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Mahmoud, Alaa Eldin | | | 1697 | EGY | 1.00 | 1 | 0.45 | 20 | 9.00 | | | Allam, Emad Hamdy | | | 1995 | EGY | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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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