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Individual Calculations June 2023 |
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| Rojas Mery, Leonardo Andres Total change: 6.20 | |   |
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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 |
| 1791 | 1801 | 3.00 | 5 | 0.31 | 20 | 6.20 | |
|  Serrano, Cesar | | | 1441 | ARG | 0.50 | 1 | -0.40 | 20 | -8.00 | |  Gutierrez, Kevin | | | 1401 * | ARG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Luconi, Cristian | f | | 2272 | ARG | 0.50 | 1 | 0.45 | 20 | 9.00 | | | Needleman, Alejandro | m | | 2244 | ARG | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Tohme, Jose Luis | | | 1599 | ARG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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