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Individual Calculations September 2023 |
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| Wang, Tianna Total change: -1.60 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 16 Female | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1815 | 5.50 | 9 | -0.04 | 40 | -1.60 | |
|  Jammalamadaka, Varnika | | | 1527 | USA | 0.00 | 1 | -0.84 | 40 | -33.60 | |  Zhou, Vanessa G | | | 1910 | USA | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Raymundo De Leon, Deycy Daniela | | | 1513 | GUA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Rajaram, Anika | | wc | 1661 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Da Cunha, Gabriela Goes | | wc | 1776 | BRA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Galvez Aguirre, Valentina | | | 1627 | CHI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Jimenez Salas, Maria Teresa | | wf | 1807 | PER | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Tang, Zoey | f | wm | 2285 | USA | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Vilca Cruz, Marsia Gianella Kath | | | 1415 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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