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Rapid:
Individual Calculations February 2019 |
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| Zakrea, Abdel Azim Total change: 9.80 | |   |
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| Alex Ches | Alexandria | EGY | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1813 | 1491 | 2.00 | 7 | 1.05 | 20 | 21.00 | |
|  Abdel Kawy, Mohamed | | | 1885 | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Almenshawy, Waell | | | 1809 | EGY | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Mohab, Andro | | | 1759 | EGY | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Mohamed, Osama | | | 1891 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tamer, Mohamed | f | | 1735 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Fawzy, Abdel Kareim | | | 1891 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ibrahem, Atea | | | 1720 | EGY | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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 |
| 1669 | 1491 | 2.00 | 8 | -0.27 | 20 | -5.40 | |
| | Elgamal, Hamdy | | | 1782 | EGY | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Ashraf, Fahd | | | 1855 | EGY | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Abo Elftoh, Hany | | | 1759 | EGY | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Salah, Mohamed | | | 1756 | EGY | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Karim, Hamza | | | 1091 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hosny Ahmed, Mohamed | | | 1792 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Elsheikh, Mohamed | | | 1786 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ibrahim, Atia Ahmed | | | 1529 | EGY | 0.00 | 1 | -0.45 | 20 | -9.00 | | | * 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) | | | | Nasser Seddik Chess Rapid | Alexandria | EGY | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1491 | 1.50 | 6 | -0.29 | 20 | -5.80 | |
| | Mohamed, Tamer | | | 1846 | EGY | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Abdel Aziz, Mohamed | | | 1730 | EGY | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Omran, Amro | | | 1629 | EGY | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Elgamal, Hamdy | | | 1782 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | El Alshey, Mahmoud | | | 1331 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Abo Elkassem, Mohamed | | | 1634 | EGY | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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