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Rapid:
Individual Calculations February 2019 |
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| Abdel Hameid, Islam Total change: 33.40 | |   |
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| international Alex chess 2019 | Alexandria | EGY | 2019-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1606 | 2.50 | 7 | 0.34 | 20 | 6.80 | |
|  Sawers, Kerlus | | | 1793 | EGY | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Elgamal, Hamdy | | | 1782 | EGY | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Abdel Salam, Ahmed Islam | | | 1427 | EGY | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Abdel Aziz, Mohamed | | | 1730 | EGY | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Elsayed, Islam | | | 2006 * | EGY | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tamer, Ahmed | c | | 1723 | EGY | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Ibrahim, Mahmood | | | 1899 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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 |
| 1760 | 1606 | 3.50 | 7 | 1.33 | 20 | 26.60 | |
| | Abo Elyazeed, Omar | | | 1907 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ibrahim, Mahmood | | | 1899 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Gabr Mohamed, Omar | | | 1313 | EGY | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Abdel Aziz, Mohamed | | | 1730 | EGY | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Abdel Hameid, Zaki | | | 1819 | EGY | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Elatar, Mohamed | | | 1893 | EGY | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Abo Elftoh, Hany | | | 1759 | EGY | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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