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Rapid:
Individual Calculations July 2019 |
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| Darwish, Amro Total change: 30.40 | |   |
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| 6th Nasser Seddik Rapid Chess | Alexandria | EGY | 2019-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1882 | 4.00 | 6 | 0.96 | 20 | 19.20 | |
|  Naby, Saiid A. | | | 2262 | EGY | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Mahmoud, Hassan | | | 1690 | EGY | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ibrahim, Sameh | | | 1753 | EGY | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Salah, Mohamed | | | 1709 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Sawers, Kerlus | | | 1820 | EGY | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Sobhy, Raafat | | | 2110 | 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) | | | | Alex. Tanta Chess Rapid | Alexandria | EGY | 2019-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1882 | 4.00 | 7 | 0.11 | 20 | 2.20 | |
| | Sameeh, Hany | f | | 2135 | EGY | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Magdy, Morad | | | 2155 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ibrahim, Sameh | | | 1753 | EGY | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Abdel Dayem , Adel | | | 1705 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Mohamed, Aly Essam | | | 1764 | EGY | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Abdel Aziz, Mohamed | | | 1709 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Elgazar, Saeed | | | 1700 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | | | 7th Nasser Seddik Rapid Chess | Alexandria | EGY | 2019-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1882 | 3.50 | 7 | 0.45 | 20 | 9.00 | |
| | Bakheet, Mohamed Adel | | | 1578 | EGY | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Atea, Khaled | | | 2150 | EGY | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Abdel Razik, Islam | | | 1785 | EGY | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Abdou, Mohamed Hamdy | | | 2094 | EGY | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Fawzy, Adham | m | | 2282 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sawers, Kerlus | | | 1820 | EGY | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Elfaham, Mahmoud | | | 1890 | EGY | 0.00 | 1 | -0.49 | 20 | -9.80 | | | * 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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