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Rapid:
Individual Calculations September 2021 |
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| Hagras, Gamal Total change: -60.20 | |   |
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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 |
| 1427 | 1689 | 2.50 | 6 | -2.30 | 20 | -46.00 | |
|  Eltohamy, Eslam | | | 1504 | EGY | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Khedr, Elsaeed | | | 1389 | EGY | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Sherif, Mohamed | | | 1201 | EGY | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Sayed Ahmed, Mohamed | | | 1541 | EGY | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Elshambky, Ayman | | | 1383 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Emad, Yousf | | | 1546 | EGY | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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) | | | | DIKIRNIS SPORTING CLUB 1st INTERNATIONAL OPEN TOURNAMENT FOR RAPID CHESS | Dakahlia | EGY | 2021-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1689 | 1.00 | 2 | -0.71 | 20 | -14.20 | |
| | Hisham, Zyad | | | 1368 | EGY | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Elshambky, Ayman | | | 1400 | EGY | 1.00 | 1 | 0.16 | 20 | 3.20 | |
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) | | |
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