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Individual Calculations January 2018 |
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| Lubuuto, Bwalya Mulwale Total change: 19.20 | |   |
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| African Youth 2017 Girls 16 | Cairo | EGY | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1463 | 1664 | 5.00 | 6 | 0.48 | 40 | 19.20 | |
|  Junior, Ednasia | | wf | 1504 | ANG | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Kara, Zahra | | | 1360 | RSA | 0.00 | 1 | -0.86 | 40 | -34.40 | | | Wolmarans, Riekie | | | 1394 | RSA | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Engelbrecht, Hanri | | wf | 1535 | RSA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Gamal Eldin, Rabab | | | 1480 | EGY | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Gamal Eldin, Fatma | | | 1502 | EGY | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | |
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