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Individual Calculations September 2016 |
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| Chihi, Roua Total change: 10.80 | |   |
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| Arab Youth Championship U18 Girls | Djerba | TUN | 2016-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1374 | 2.00 | 7 | 0.21 | 40 | 8.40 | |
|  Aouachria, Marwa | c | | 1709 | ALG | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Ehab, Tasneem | | wm | 1774 * | EGY | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Ben Said, Safa | | wc | 1458 | TUN | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Gamal Eldin, Zeinab | | wc | 1774 * | EGY | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ibrahimi, Khadija | | | 1553 | MAR | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Youssef, Alaa | | | 1151 | TUN | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Maouchi, Amina | | wf | 1774 * | ALG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Tunisian Schools Individual Championships 2016 U17 Girls | Le Kef | TUN | 2016-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1398 | 1374 | 1.00 | 2 | 0.06 | 40 | 2.40 | |
| | Zouari, Hayfa | | | 1318 | TUN | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Chihi, Malak | | wc | 1478 | TUN | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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) | | |
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