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Individual Calculations December 2019 |
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| Ortez, Andrea Total change: -16.80 | |   |
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| Torneo Nacional Abierto Puntuable 2020 | San Salvador | ESA | 2019-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1920 | 5.50 | 7 | -0.42 | 40 | -16.80 | |
|  Quijano, Rodrigo | | | 1520 * | ESA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Guevara, Eduardo | | | 1520 * | ESA | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Quijano, Juan Marcos | | | 1537 | ESA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Perez, Damaris Nicole | c | wf | 1729 | ESA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Sandoval, Mario | | | 1698 | ESA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Monge, Rafael | | | 1618 | ESA | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Garcia, Angie | | wf | 1692 | ESA | 0.50 | 1 | -0.29 | 40 | -11.60 | | | * 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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