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Rapid:
Individual Calculations April 2019 |
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| Madyan, Amro Total change: 19.80 | |   |
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| Nasser Seddik ChessRapid 4 | Alexandria | EGY | 2019-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1869 | 4.50 | 7 | 0.99 | 20 | 19.80 | |
|  Gahfer, Khaled | | | 1768 | LBA | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Mahmoud, Hassan | | | 1689 | EGY | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Ibrahim, Sameh | | | 1749 | EGY | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Atea, Khaled | | | 2165 | EGY | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mostafa, Elsayed Mohamed | | | 1875 | EGY | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Tamer, Ahmed | c | | 1890 | EGY | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Elamrawy, Mohamed | | | 1972 | EGY | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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) | | | | Tanta Rapid | Tanta | EGY | 2019-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1869 | 4.50 | 8 | 0.00 | 20 | 0.00 | |
| | Helmy Elsayed, Ahmed | | | 1469 * | EGY | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Magdy, Morad | | | 2185 | EGY | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Sobeha, Hossam | | | 1641 | EGY | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Raslan, Moustafa | | | 2198 | EGY | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Sakr, Abdel Rehem | | | 1679 | EGY | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Elkhamesy, Moustafa | | | 1545 | EGY | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Bauomy, Magdy | | | 1715 | EGY | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Abdou, Mohamed Hamdy | | | 2097 | 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) | | |
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