Individual Calculations May 2020
 Penas F, Luis Orlando  Total change: -9.60  Rating chartPersonal card
 Campeonato Nacional Amateur 2020 Categoria Sub1700 Paipa COL 2020-02-26
RcRownchangeKK*chgGame
 1562 1442 1.50 5 -0.24 40 -9.60 
  Triana Castro, Francisco Javier 1668 COL0.5010.294011.60 
  Trujillo, Luis Angel 1697 COL0.001-0.1940-7.60 
  Gonzalez Mojica, Renan Arturo 1575 COL0.001-0.3240-12.80 
  Intencipa Acosta, Fabian Armando 1514 COL0.001-0.4040-16.00 
  Jaramillo, Amparo 1354 COL1.0010.384015.20 

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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