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Rapid:
Individual Calculations July 2019 |
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| Helmy, Amro Total change: -16.80 | |   |
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| 6th Nasser Seddik Rapid Chess | Alexandria | EGY | 2019-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 2082 | 5.00 | 7 | -0.33 | 20 | -6.60 | |
|  Salah, Mohamed | | | 1709 | EGY | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Sawers, Kerlus | | | 1820 | EGY | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mousa, Ahmed | | | 2301 | EGY | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Elatar, Mohamed | | | 1821 | EGY | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Hassan, Aly | | | 1682 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Abdel Razik, Islam | | | 1785 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Tamer, Mohamed | f | | 1846 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Alex. Tanta Chess Rapid | Alexandria | EGY | 2019-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 2082 | 4.50 | 8 | -0.51 | 20 | -10.20 | |
| | George, Farid | | | 1682 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Khalifa, Zeyad | | | 1682 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Elgabry, Mohsen | m | | 2261 | EGY | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Fawzy, Adham | m | | 2472 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Fatahalla, Tarek | | | 1936 | EGY | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Abo Elftoh, Hany | | | 1765 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Aksenov, Konstantin Al. | | | 1995 | RUS | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Saiid, Ibrahim | | | 1996 | EGY | 0.00 | 1 | -0.62 | 20 | -12.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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