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Individual Calculations March 2018 |
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| De La Vega, Jorge Total change: -41.60 | |   |
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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 |
| 1541 | 1800 | 3.00 | 5 | -1.04 | 40 | -41.60 | |
|  Villavisencio, Luis | | | 1565 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Castillo Martinez, Paola | | | 1633 | PER | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Loayza, Max | | | 1608 | PER | 0.00 | 1 | -0.75 | 40 | -30.00 | | | Flores Quispe, Fabricio Alexande | | | 1406 | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Valverde Massoni, Luis Huberto | | | 1492 | PER | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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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