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Individual Calculations March 2018 |
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| Risco Alarcon, Julio Total change: -2.00 | |   |
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| Copa Latinoamericana de Ajedrez Categoria B Open | Lima | PER | 2018-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1982 | 5.00 | 8 | -0.10 | 20 | -2.00 | |
|  Fernandez, Leandro Daniel | | | 1683 | ARG | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Acuna, Erwing | | | 1836 | PER | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Angeles Mercado, Anthony R | | | 2088 | PER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Solis Chimoy, Blanca | | wf | 1803 | PER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Estrada Zeta, Erick | | | 1938 | PER | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Llacsahuanga, Diego | | | 2034 | PER | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Acevedo Chavez, Freddy Adrian | | | 1838 | PER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Alvarado Mendoza, Juan Jose | | | 1759 | PER | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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