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Individual Calculations September 2023 |
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| Pereira, Edgar Total change: 17.20 | |   |
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| Campeonato Nacional e Internacional de Ajedrez Aguascalientes 2023 Internacional | Aguascalientes, Aguascalientes | MEX | 2023-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2136 | 2005 | 3.50 | 8 | 0.86 | 20 | 17.20 | |
|  Fernandez Hernandez, Arturo A. | f | | 2323 | MEX | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Solorio Valderrama, Noe | | | 1783 | MEX | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Avila Bautista, Roberto Al | c | | 2251 | MEX | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Contreras Medina, Ruben Dario | c | | 2151 | MEX | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Gracia Alvarez, Gerardo Antonio | f | | 2185 | MEX | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Lares Flores, Manuel De Jesus | f | | 2156 | MEX | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Avila Miguel, David | | | 2089 | MEX | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Jorajuria Mendoza, Algol | | | 2151 | MEX | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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