Individual Calculations May 2020
 Carrillo, William Alexander  Total change: 27.20  Rating chartPersonal card
 Campeonato Nacional Amateur 2020 Categoria Sub2000 Paipa COL 2020-02-26
RcRownchangeKK*chgGame
 1806 1868 6.00 8 1.36 20 27.20 
  Ballesteros Diaz, Jefree Daniel 1718 COL1.0010.30206.00 
  Rojas Castillo, Leibnitz Edison 1707 COL1.0010.29205.80 
  Guerra, Miguel 1654 COL1.0010.23204.60 
  Forero, Jairo Orlando 1828 COL0.001-0.5620-11.20 
  Vargas Cristopulus, Daniel Felipe 1809 COL1.0010.42208.40 
  Ossa, Vladimir 1999 COL0.5010.18203.60 
  Puerto, Alejandro 1830 COL0.501-0.0520-1.00 
  Ramirez Buitrago, Diego Mauricio 1901 COL1.0010.552011.00 

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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