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Individual Calculations June 2014 |
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| Wafa, Shahenda Total change: 4.05 | |   |
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| Egyptian League 2013 / 2014 | Many Cites | EGY | 2014-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1953 | 2.50 | 6 | -1.48 | 15 | -22.20 | |
|  Hamam, Belal | | | 1633 | EGY | 0.00 | 1 | -0.87 | 15 | -13.05 | |  Hussein, Mohamed M. | | | 1834 | EGY | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Zayan, Mohamed | f | | 1930 | EGY | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Wafa, Shrook | | wg | 2024 | EGY | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Magdy, Ahmed | | | 1859 | EGY | 0.00 | 1 | -0.63 | 15 | -9.45 | | | Gamal Eldin, Zeinab | | wc | 1608 | EGY | 0.50 | 1 | -0.39 | 15 | -5.85 | |
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) | | | | Sharjah Cup INT. Chess Tournament V 2014 | Sharjah | UAE | 2014-04-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1939 | 1928 | 5.00 | 7 | 1.73 | 15 | 25.95 | |
| | Steil-Antoni, Fiona | | wm | 2172 | LUX | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Ali Abdo, Asma | | | 1528 * | YEM | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Al Maamari, Wafia Darwish | | | 1528 * | UAE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Saleh, Nora Mohd | | wm | 1901 | UAE | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Moskalets, Svetlana | | wm | 2200 | UKR | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Boric, Elena | | wm | 2206 | BIH | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Wafa, Shrook | | wg | 2036 | EGY | 0.50 | 1 | 0.15 | 15 | 2.25 | | | * 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) | | | | 15th Mahalla Open 2014 | Mahalla | EGY | 2014-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2130 | 1928 | 0.50 | 2 | 0.02 | 15 | 0.30 | |
| | Gaafar, Mahmoud | | | 2127 | EGY | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Meged, Elsayed A | | | 2132 | EGY | 0.50 | 1 | 0.26 | 15 | 3.90 | |
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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