Individual Calculations December 2014
 Zapata Arbelaez, Estiven  Total change: 0.00  Rating chartPersonal card
 Superate Intercolegiados Categoria B Masculinio Bogota COL 2014-10-25
RcRownchangeKK*chgGame
 1884 2086 3.00 4 0.00 40 0.00 
  Gomez Guardo, Cristian 1862 COL0.501-0.2840-11.20 
  Mercado Pena, Jorge Esteban 1762 COL1.0010.13405.20 
  Gonzalez, Andres Felipe 2015 COL0.501-0.1040-4.00 
  Arismendi Polanco, Efrain Stev 1896 COL1.0010.254010.00 

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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