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Individual Calculations January 2014 |
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| Abdelmenaem, Sohayla Total change: 11.70 | |   |
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| Egyptian Chess Open 2013 ( Part 1) | Cairo | EGY | 2013-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2010 | 1735 | 2.00 | 5 | 1.14 | 15 | 17.10 | |
|  Nagy, Ashraf | | | 2025 | EGY | 0.00 | 1 | -0.16 | 15 | -2.40 | |  Asham, Mohamed | | | 1954 | EGY | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Magdy, Morad | | | 2098 | EGY | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Sadek, Taha | | | 1956 | EGY | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Elsayed, Khaled | | | 2017 | EGY | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | World Youth Chess Championship 2013. Girls U18 | Al Ain | UAE | 2013-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1735 | 4.00 | 10 | -0.36 | 15 | -5.40 | |
| | Dragieva, Denitza | | wf | 2095 | BUL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Chiarion, Elisa | | | 1957 | ITA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Xiao, Alice Huanyi | | | 1874 | CAN | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Strasevici, Ana | | | 1496 | MDA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Van Niekerk, Robyn Julian | | | 1459 | RSA | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Soyunlu, Narmin | | | 1908 | AZE | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Senarath, Kavindi | | | 1617 | SRI | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Nguyen, Thi Thuy Trien | | wf | 1945 | VIE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Ballantyne, Rochelle | | | 1934 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Dewanthi, A H Chamika | | | 1584 | SRI | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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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