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Rapid:
Individual Calculations September 2021 |
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| Emad, Abdelrahman Total change: -4.80 | |   |
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| Black Horse 13 | Alexandria | EGY | 2021-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1275 | 0.00 | 4 | -0.16 | 20 | -3.20 | |
|  Zaky, Mohamed | | | 1897 | EGY | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Kabary, Gamal Ahmed | | | 1676 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Elsayed, Gamal | | | 1859 | EGY | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Samiry, M. Kanan | | | 1741 | PLE | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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) | | | | Black Horse 15 | Alexandria | EGY | 2021-08-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1275 | 0.00 | 2 | -0.08 | 20 | -1.60 | |
| | Elatar, Mohamed | | | 1913 | EGY | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Abdel Monem, Atea | | | 1692 | EGY | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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) | | |
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