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Individual Calculations December 2018 |
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| Sergejeva, Sofija Total change: 53.20 | |   |
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| World Cadet Chess Championship U-12 Girls 2018 | Santiago de Compostela | ESP | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1532 | 1351 | 4.50 | 11 | 1.33 | 40 | 53.20 | |
|  Bravo Mallco, Kate Azumi | | | 1698 | PER | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Mamardashvili, Ana | | | 1527 | GEO | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Rodriguez Velasco, Alicia | | | 1011 | ESP | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Cornileau, Juliette | | | 1740 | FRA | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Suarez Gomez, Paula | | | 1417 | ESP | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Juarez Garcia, Daniela | | | 1511 | GUA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Gomirato, Anna | | | 1648 | ITA | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Kucharska, Helena | | | 1373 | POL | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Starosta, Martyna | | wc | 1751 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ivorra Ivorra, Angela | | | 1651 | ESP | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Portero Bravo, Aitana | | | 1525 | ESP | 0.00 | 1 | -0.27 | 40 | -10.80 | | | * 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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