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Rapid:
Individual Calculations September 2021 |
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| Sherif, Mohamed Total change: 14.80 | |   |
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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 |
| 1657 | 1201 | 1.00 | 3 | 0.74 | 20 | 14.80 | |
|  Refaat, Ismail | | | 1849 | EGY | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Hagras, Gamal | | | 1689 | EGY | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Saleh, Mohamed | | | 1434 | EGY | 1.00 | 1 | 0.79 | 20 | 15.80 | |
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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