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Individual Calculations January 2018 |
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| Kara, Zahra Total change: 127.60 | |   |
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| African Youth 2017 Girls 16 | Cairo | EGY | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1533 | 1360 | 5.50 | 8 | 3.19 | 40 | 127.60 | |
|  Wolmarans, Riekie | | | 1394 | RSA | 1.00 | 1 | 0.55 | 40 | 22.00 | |  Engelbrecht, Hanri | | wf | 1535 | RSA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Gamal Eldin, Rabab | | | 1480 | EGY | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Gamal Eldin, Fatma | | | 1502 | EGY | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Lubuuto, Bwalya Mulwale | | wc | 1664 | ZAM | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Nassr, Rania | | wf | 1760 * | ALG | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Zayan, Alaa | | | 1425 | EGY | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Junior, Ednasia | | wf | 1504 | ANG | 1.00 | 1 | 0.69 | 40 | 27.60 | | | * 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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