Individual Calculations July 2021
 Ramirez Ramirez, Anderson  Total change: 39.60  Rating chartPersonal card
 Final Nal Amateur Presencial Sub-1700 Bogota COL 2021-06-23
RcRownchangeKK*chgGame
 1598 1599 3.00 4 0.99 40 39.60 
  Carvajal Barreto, Johan Sebastian 1658 COL0.001-0.4240-16.80 
  Gomez Diaz, Hector Javier 1560 COL1.0010.454018.00 
  Arias Arias, Yeison 1643 COL1.0010.564022.40 
  Campos Perilla, Felix Santiago 1530 COL1.0010.404016.00 

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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