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Rapid:
Individual Calculations September 2021 |
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| Moheb, Diaa Eldin Total change: 11.00 | |   |
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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 |
| 1426 | 1377 | 3.00 | 5 | 0.83 | 20 | 16.60 | |
|  Farag, Hamada | | | 1512 | EGY | 0.00 | 1 | -0.32 | 20 | -6.40 | |  Abdel Hakeim, Mahmoud | | | 1207 | EGY | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Saleh, Mohamed | | | 1434 | EGY | 1.00 | 1 | 0.58 | 20 | 11.60 | | | George, Farid | | | 1587 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Khedr, Elsaeed | | | 1389 | EGY | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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) | | | | DIKIRNIS SPORTING CLUB 1st INTERNATIONAL OPEN TOURNAMENT FOR RAPID CHESS | Dakahlia | EGY | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1723 | 1377 | 0.00 | 2 | -0.28 | 20 | -5.60 | |
| | Medhat, Magdy | | | 1858 | EGY | 0.00 | 1 | -0.05 | 20 | -1.00 | | | George, Farid | | | 1587 | 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) | | |
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