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Rapid:
Individual Calculations February 2019 |
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| Abdel Aziz, Mohamed Total change: -95.40 | |   |
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| Alex Ches | Alexandria | EGY | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1730 | 2.00 | 7 | -1.44 | 20 | -28.80 | |
|  Amin, Ashraf | f | | 2130 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abdou, Mohamed Hamdy | | | 2130 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Abdel Monem, Atea | | | 1558 | EGY | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Omran, Amro | | | 1629 | EGY | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Khatab, Mahmoud | | | 1523 | EGY | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ibrahim, Atia Ahmed | | | 1529 | EGY | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Abdel Hameid, Zaki | | | 1819 | EGY | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * 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) | | | | international Alex chess 2019 | Alexandria | EGY | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1730 | 2.50 | 8 | -1.54 | 20 | -30.80 | |
| | Saiid, Samir | | | 2081 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Abdel Salam, Ahmed Islam | | | 1427 | EGY | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Elgamal, Hamdy | | | 1782 | EGY | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Abdel Hameid, Islam | | | 1606 | EGY | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Ibrahim, Mahmood | | | 1899 | EGY | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Abdel Monem, Atea | | | 1558 | EGY | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Tamer, Mohamed | f | | 1735 | EGY | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Abdel Mageed, Ibrahim Mohamed | | | 1748 | EGY | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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) | | | | Nasser Seddik Chess Rapid | Alexandria | EGY | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1730 | 1.50 | 6 | -1.79 | 20 | -35.80 | |
| | Kretam, Ayman | | | 2016 | EGY | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Zakrea, Abdel Azim | | | 1491 | EGY | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Madyan, Amro | | | 1917 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Abdel Hameid, Islam | | | 1606 | EGY | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Omran, Amro | | | 1629 | EGY | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Ibrahim, Atia Ahmed | | | 1529 | EGY | 0.50 | 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) | | |
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