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Individual Calculations March 2018 |
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| Chicalla Zega, Francisco Total change: -4.20 | |   |
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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 |
| 1809 | 1882 | 4.50 | 8 | -0.21 | 20 | -4.20 | |
|  Villavisencio, Luis | | | 1565 | PER | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Zarate Oyague, Flor De Maria | | | 2024 | PER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Llacsahuanga, Diego | | | 2034 | PER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Pachas, Gustavo | | | 1708 | PER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Saavedra Valverde, Luis | | | 2086 | PER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Castillo Martinez, Paola | | | 1633 | PER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Flores Aedo , Alexander Oliver M | | | 1722 | PER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Ccerhuayo Escobedo, Mels Leopold | | | 1702 | PER | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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) | | |
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