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Individual Calculations March 2018 |
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| Sanchez Silva Torriani, Charlie Total change: 0.00 | |   |
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| Copa Latinoamericana de Ajedrez Categoria B Open | Lima | PER | 2018-01-29 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1813 | 0 | 1.00 | 5 | 0.00 | 1573 | | 0.00 | |
|  Cosme Contreras, Trilce | | wm | 1971 | PER | 0.00 | 1 | 0.00 | | 0.00 | |  Acuna, Erwing | | | 1836 | PER | 1.00 | 1 | 0.00 | | 0.00 | | | Estrada Zeta, Erick | | | 1938 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Arevalo Perez, Luis Alexander | | | 1694 | PER | 0.00 | 1 | 0.00 | | 0.00 | | | Cevasco Balcazar, Leonardo Giova | | | 1625 | PER | 0.00 | 1 | 0.00 | | 0.00 | |
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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