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Individual Calculations June 2023 |
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| Chavez, Carolina Total change: 3.20 | |   |
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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 |
| 1696 | 1190 | 0.50 | 3 | 0.28 | 20 | 5.60 | |
|  Henriquez Hidalgo, Camilo Alonso | | | 2003 | CHI | 0.00 | 1 | 0.00 | 20 | 0.00 | |  Sanchez Laplace, Santiago | | | 1589 | ARG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Cuevas, Matias Jesus | | | 1497 | ARG | 0.50 | 1 | 0.36 | 20 | 7.20 | |
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) | | | | IRT Fiesta Patria | San Juan Capital | ARG | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1521 | 1190 | 0.00 | 1 | -0.12 | 20 | -2.40 | |
| | Sanchez, Tiago | | | 1521 | ARG | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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