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Individual Calculations June 2023 |
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| Herrera, Carla Total change: -16.80 | |   |
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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 |
| 1787 | 1906 | 3.00 | 6 | -0.84 | 20 | -16.80 | |
|  Acosta, Pablo Ismael | m | | 2491 | ARG | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Salomon Ferreyra, Jose Bautista | | | 1506 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sanchez, Tiago | | | 1521 | ARG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Hernandez Amura, Gilberto | | | 2188 | ARG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Druetto, Benjamin | | | 1549 | ARG | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Lopez Perlo, Javier | | | 1469 | ARG | 1.00 | 1 | 0.06 | 20 | 1.20 | | | * 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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