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Individual Calculations January 2024 |
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| Espinoza Briones, Aldo Ivan Total change: 4.80 | |   |
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| II Campeonato Nacional de Ajedrez Amateur Puebla 2023 Sub 2300 Absoluta | San Pedro Cholula, Puebla | MEX | 2023-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1967 | 1632 | 1.00 | 6 | 0.12 | 40 | 4.80 | |
|  Falcon Perez, Gustavo | c | | 1935 | MEX | 0.50 | 1 | 0.36 | 40 | 14.40 | |  Rivera Rodriguez, Jesus Camilo | | | 2103 | MEX | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Lopez Rueda, Juan Pablo | c | | 1904 | MEX | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Mendez San Martin, Osvaldo | | | 1941 | MEX | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Carreras Mendiolea, Paulina Adria | | wf | 1744 | MEX | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Real Pereyra, Jeronimo | f | | 2172 | MEX | 0.00 | 1 | -0.03 | 40 | -1.20 | |
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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