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Individual Calculations June 2023 |
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| Salomon Ferreyra, Jose Bautista Total change: 4.00 | |   |
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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 |
| 1911 | 1458 | 0.50 | 4 | 0.10 | 40 | 4.00 | |
|  Castro Salgado, Pablo | | | 2254 | CHI | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Herrera, Carla | | | 1906 | ARG | 0.00 | 1 | -0.06 | 40 | -2.40 | | | Garcia Pacheco, Mikel | | | 1826 | CHI | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Arriaza Sanchez, Sergio | | | 1658 | CHI | 0.00 | 1 | -0.24 | 40 | -9.60 | |
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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