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Rapid:
Individual Calculations September 2021 |
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| El Shafeiy, Osama Total change: -47.20 | |   |
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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 |
| 1450 | 1728 | 2.50 | 6 | -2.36 | 20 | -47.20 | |
|  Khedr, Elsaeed | | | 1389 | EGY | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Hussein, Ahmed | | | 1543 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sayed Ahmed, Mohamed | | | 1541 | EGY | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Farag, Hamada | | | 1512 | EGY | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Emad, Yousf | | | 1546 | EGY | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Sabry Waled, Mohamed | | | 1166 | EGY | 0.00 | 1 | -0.98 | 20 | -19.60 | |
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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