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Individual Calculations October 2022 |
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| Carreto, Giovanni Total change: -39.60 | |   |
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| 43rd Annual Southern California Open - Open | Los Angeles, CA | USA | 2022-09-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 2222 | 3.00 | 6 | -2.01 | 20 | -40.20 | |
|  Weber, Nathan | | | 1822 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Nathan, Krishna | | | 1990 | USA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Liang, Yu-Cheng | | | 2013 | USA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Akopian, Robert | | | 1961 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Liu, Patrick | | | 1961 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Zeng, Elbert | | | 1873 | USA | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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) | | | | XI Torneo Internacional y Nacional Abierto de Ajedrez de la Ciudad de Mexico Categoria Hidalgo | Ciudad de Mexico | MEX | 2022-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2222 | 4.50 | 7 | 0.03 | 20 | 0.60 | |
| | Diaz Bartolo, Elizabeth Schahraza | | | 1822 * | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Quesada Perez, Luis Ernesto | g | | 2550 | CUB | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Davalos Prieto, Abel Justo | f | | 2058 | MEX | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Gonzalez Zamora, Juan Carlos | g | | 2513 | MEX | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Guzman Cruz, Jesus A | | | 1974 | MEX | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Medina Calderon, Victor Manuel | | | 1960 | MEX | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Robles Sanchez, Fausto | | | 1825 | MEX | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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