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Individual Calculations December 2017 |
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| Ivanova, Simoneta Total change: -45.80 | |   |
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| World Girls under 20 Championship 2017 | Tarvisio | ITA | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 2137 | 5.00 | 11 | -2.29 | 20 | -45.80 | |
|  Figueroa Bernal, Julia Dennis | | wc | 1737 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tsolakidou, Stavroula | | wg | 2340 | GRE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Samudin, Elina | | | 1806 | KGZ | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Shepherd, Katherine M | | | 1918 | ENG | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Koo, Wei Xin Rosamund | | | 1899 | MAS | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Petraki, Evaggelia | | | 1853 | GRE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Gomez Barrera, Javiera Belen | | wm | 1972 | CHI | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Antova, Gabriela | f | wf | 2257 | FID | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Auvray, Honorine | | wf | 1987 | FRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Heinemann, Josefine | | wm | 2293 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Ichimura G. Barbosa, Larissa Y. | | wm | 1913 | BRA | 0.50 | 1 | -0.28 | 20 | -5.60 | | | * 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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