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Individual Calculations December 2021 |
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| Ramirez Ruacho, Juan Manuel Total change: -2.90 | |   |
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| Campeonato Estatal Abierto de Ajedrez, Chihuahua 2021 Absoluto | Ciudad Juarez Chihuahua | MEX | 2021-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 2152 | 3.00 | 4 | -0.29 | 10 | -2.90 | |
|  Beltran Reyna, Uziel Adrian | | | 1752 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Salas Estrada, Ana Paola | | wc | 1752 * | MEX | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Avila Rodriguez, Joshua Ad | | | 2111 | MEX | 0.00 | 1 | -0.56 | 10 | -5.60 | | | Salas Estrada, Ana Valeria | | wc | 1800 | MEX | 1.00 | 1 | 0.11 | 10 | 1.10 | | | * 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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