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Individual Calculations January 2022 |
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| Diaz Charpentier, Ashly Valeri Total change: 0.80 | |   |
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| Campeonato Centroamericano y del Caribe de la Juventud sub 14 Absoluto | San Salvador | ESA | 2021-11-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1030 | 1.00 | 5 | 0.02 | 40 | 0.80 | |
|  Lopez Escobar, Daniel Alejandro | | | 1344 | GUA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Semana Ramirez, Brenda | | wc | 1280 | CRC | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Burgos, Bryan Daniel | | | 1430 * | ESA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Villalta, Diego | | | 1334 | ESA | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Monge Ramirez, Abigail | | | 1079 | CRC | 0.00 | 1 | -0.43 | 40 | -17.20 | | | * 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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