Rapid:
Individual Calculations January 2024 |
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Chacon Ferra, Efrain Total change: 22.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Campeonato Estatal Abierto de Ajedrez Rapido | Ciudad Cuauhtemoc, Chihuahua | MEX | 2023-12-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1936 | 1946 | 4.00 | 5 | 1.10 | 20 | 22.00 | |
| Calderon Rauda, Sergio Ivan | | | 1709 | MEX | 1.00 | 1 | 0.20 | 20 | 4.00 | | Alba Ruiz, Kenneth Damian | | | 1710 | MEX | 1.00 | 1 | 0.20 | 20 | 4.00 | | Cori, Jorge | g | | 2588 | PER | 0.00 | 1 | -0.01 | 20 | -0.20 | | Herrera Mendez, Oscar Ivan | | | 1767 | MEX | 1.00 | 1 | 0.27 | 20 | 5.40 | | Hernandez Sigala, Jaime | | | 1905 | MEX | 1.00 | 1 | 0.44 | 20 | 8.80 | | 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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