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Individual Calculations January 2018 |
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| Adel, Sara Total change: 41.20 | |   |
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| African Youth 2017 Girls 14 | Cairo | EGY | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1500 | 4.50 | 7 | 0.32 | 40 | 12.80 | |
|  Bester, Carla | | | 1137 | RSA | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Nassr, Lina | | wf | 1761 | ALG | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Boubendir, Nesrine | | | 1387 | ALG | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Gardiner, Noa Saxon | | wf | 1301 | RSA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Amin, Lila Mohamed | | wc | 1493 | EGY | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Abdel Moniem, Asmaa | | | 1656 | EGY | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Qangule, Lithitha Qhayiya | | | 1149 | RSA | 0.00 | 1 | -0.89 | 40 | -35.60 | |
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) | | | | Golden Cleopatra Open 2017 | Cairo | EGY | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1500 | 2.00 | 8 | 0.71 | 40 | 28.40 | |
| | Shehata, Aly | | | 1900 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Gad, Mohammed Qotb | | | 1812 | EGY | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Osama, Salem | | | 1736 | EGY | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Hamdy, Sherif | | | 1882 | EGY | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Elgohary, Fayrouz | | wc | 1786 | EGY | 0.50 | 1 | 0.34 | 40 | 13.60 | | | El Ghatrify, Waleed | | | 1737 | EGY | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Amin, Essam | | | 1775 | EGY | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Hassan, Moustafa Mohamed | | | 1692 | EGY | 0.00 | 1 | -0.25 | 40 | -10.00 | | | * 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) | | |
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