Individual Calculations May 2014
 Lora, Joel Fernando  Total change: -11.10  Rating chartPersonal card
 Semifinal Nacional de Mayores Absoluto 2014 Medellin COL 2014-04-15
RcRownchangeKK*chgGame
 2030 2135 5.50 10 -0.74 15 -11.10 
  Soto, Miguel Angel 1735  * COL1.0010.08151.20 
  Mendoza, Rafael m2321 COL0.001-0.2615-3.90 
  Guzman, Arcadio 1926 COL0.501-0.2715-4.05 
  Ordonez, Fernando 1881 COL0.501-0.3115-4.65 
  Echavarria, Gustavo 1940 COL1.0010.25153.75 
  Motta Leon, Gerardo 2038 COL0.501-0.1315-1.95 
  Perez Olarte, Cesar Camilo 2235 COL0.001-0.3615-5.40 
  Ortega, Daniel 1966 COL1.0010.28154.20 
  Beltran, Carlos Armando 2240 COL0.001-0.3615-5.40 
  Gonzalez, Andres Felipe 2015 COL1.0010.34155.10 
 * 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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