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Individual Calculations December 2018 |
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| Kucharska, Helena Total change: 10.00 | |   |
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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 |
| 1528 | 1373 | 3.50 | 10 | 0.25 | 40 | 10.00 | |
|  Wang, Ellen | | wf | 1711 | USA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Ivanova, Dilyana | | wc | 1773 * | BUL | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Voriskova, Anna | | | 1601 | CZE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Huseynova, Guluzar | | | 1551 | SUI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Abdala Cancino, Patricia Anastas | | wc | 1551 | CHI | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Mahi, Amit Doshi | | | 1515 | IND | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Eswaran, Aksithi | | wc | 1760 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Sergejeva, Sofija | | | 1351 | LAT | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Boshoma, Chisomo | | | 1165 | RSA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Portela Medrano, Carmen | | | 1299 | ESP | 1.00 | 1 | 0.40 | 40 | 16.00 | | | * 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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