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Individual Calculations June 2023 |
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| Martinez, Matias Total change: -30.40 | |   |
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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 |
| 1478 | 1077 | 0.00 | 5 | -0.76 | 40 | -30.40 | |
|  Ruiz, Juan Ignacio | | | 1946 | ARG | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Arena, Carlos | | | 1519 | ARG | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Etchechoury, Julian Andres | | | 1467 | ARG | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Hernandez, Ruben | | | 1308 | ARG | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Riveros, Victor Olaf | | | 1150 | ARG | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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