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Rapid:
Individual Calculations November 2021 |
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| Elgendy, Osama Total change: -10.00 | |   |
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| BARQ EL EZZ 13 th INTERNATIONAL TOURNAMENT FOR RAPID CHESS | Dakahlia | EGY | 2021-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1685 | 1295 | 0.00 | 4 | -0.36 | 20 | -7.20 | |
|  Farrag, Mohamed | | | 1786 | EGY | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Goda, Hamdy | | | 1666 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Serag, Moaaz | | | 1646 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Hagras, Gamal | | | 1640 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | MAAK SOCIETY 1st INTERNATIONAL OPEN TOURNAMENT | Dakahlia | EGY | 2021-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1598 | 1295 | 0.00 | 1 | -0.14 | 20 | -2.80 | |
| | Abdallah, Mahmoud | | | 1598 | EGY | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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) | | |
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