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Individual Calculations December 2018 |
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| Naidoo, Rayna Total change: 54.40 | |   |
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| FIDE World Youth Chess Championships - girls 18 | Chalkidiki, Greece | GRE | 2018-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1242 | 3.00 | 10 | 1.36 | 40 | 54.40 | |
|  Prakapuk, Vera | | | 1642 * | BLR | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Nguyen, Thi Minh Thu | | wf | 1642 * | VIE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hunt, Fikirte | | | 1642 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Perminaite, Guoda | | | 1642 * | LTU | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Salas Estrada, Ana Paola | | wc | 1642 * | MEX | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Belluire, Beatrice | | | 1642 * | FRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mahmutagic, Mevlida | | | 1484 | BIH | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Booysen, Elda | | wc | 1453 | RSA | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Ni Mhuireagain, Eibhia | | | 1642 * | IRL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Horn, Caro | | | 1133 | NAM | 1.00 | 1 | 0.35 | 40 | 14.00 | | | * 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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