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Individual Calculations December 2018 |
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| Prakapuk, Vera Total change: 56.40 | |   |
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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 |
| 2010 | 1949 | 6.00 | 11 | 1.41 | 40 | 56.40 | |
|  Naidoo, Rayna | | | 1549 * | RSA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Gajcin, Marina | | wm | 2153 | SRB | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Priyanka, K | | | 2207 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Arpita, Mukherjee | | wf | 2147 | IND | 0.50 | 1 | 0.26 | 40 | 10.40 | | | Afonasieva, Anna | | wf | 2245 | RUS | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Cosme Contreras, Trilce | | wm | 1829 | PER | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Avetisyan, Mariam | | | 2049 | ARM | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Martos Amiguet, Valentina | | | 1775 | ESP | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Martynkova, Olena | | wm | 2188 | UKR | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Egyed, Judit | | wf | 2089 | HUN | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Buchta, Agnieszka | | | 1879 | POL | 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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