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Rapid:
Individual Calculations July 2019 |
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| Salah, Mohamed Total change: -3.60 | |   |
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| 6th Nasser Seddik Rapid Chess | Alexandria | EGY | 2019-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1742 | 1709 | 3.00 | 6 | 0.18 | 20 | 3.60 | |
|  Helmy, Amro | | | 2082 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Zakrea, Abdel Azim | | | 1537 | EGY | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Abdel Aziz, Mohamed | | | 1709 | EGY | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Habib Sayed, Mohamed | | | 1492 | EGY | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Darwish, Amro | | | 1882 | EGY | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Abdel Mageed, Ibrahim Mohamed | | | 1750 | EGY | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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 |
| 1778 | 1709 | 2.50 | 7 | -0.36 | 20 | -7.20 | |
| | Tamer, Ahmed | c | | 1907 | EGY | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Sawers, Kerlus | | | 1820 | EGY | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Ibrahim, Sameh | | | 1753 | EGY | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Abdel Aziz, Mohamed | | | 1709 | EGY | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Mohamed, Tamer | | | 1908 | EGY | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Mohamed, Aly Essam | | | 1764 | EGY | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Magdy, Bishoy | | | 1584 | EGY | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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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