Individual Calculations July 2017
 Sarmiento, Carolina  Total change: 119.20  Rating chartPersonal card
 XII Campeonato de Ajedrez Continental de las Americas Colombia 2017 Medellin COL 2017-06-09
RcRownchangeKK*chgGame
 1937 1620 4.50 11 2.98 40 119.20 
  Oussedik, Elias 2020  * CAN0.001-0.0840-3.20 
  Barria Baker, Raisa Melissa wf1971 PAN0.001-0.1140-4.40 
  Oquendo, Eder 1884 PAN1.0010.824032.80 
  Vasquez Garrido, Nuremberg c1987 COL0.5010.404016.00 
  Patino Garcia, Corals wf1967 VEN0.001-0.1140-4.40 
  Arboleda Orozco, Juan M c1927 COL0.001-0.1440-5.60 
  Serrato, Rafael Antonio 1836 COL1.0010.784031.20 
  Martinez Murcia, John Alexander 1912 COL1.0010.854034.00 
  Buitrago, Juan Carlos c2020  * COL0.001-0.0840-3.20 
  Holliman, Bob 1898 USA0.001-0.1740-6.80 
  Rivera, Luis Enrique 1885 COL1.0010.824032.80 
 * 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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