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Individual Calculations June 2023 |
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| Sanchez Laplace, Santiago Total change: 33.20 | |   |
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| Maipu Chess Open "Alejandro Bermejo in memoriam" | Maipu - Mendoza | ARG | 2023-05-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1808 | 1589 | 3.00 | 6 | 0.83 | 40 | 33.20 | |
|  Hernandez Guerrero, Gilberto | g | | 2533 | MEX | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Chavez, Carolina | | | 1190 | ARG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Meza, Anahi | | wf | 1976 | ARG | 1.00 | 1 | 0.91 | 40 | 36.40 | | | Carcamo, Matias | | | 2120 | ARG | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Palma Araya, David | | | 1804 | CHI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Herrera, Raquel | | | 1227 | ARG | 1.00 | 1 | 0.10 | 40 | 4.00 | |
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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