Individual Calculations December 2014
 Vargas, Jose Robinson  Total change: 14.20  Rating chartPersonal card
 Subzonal 2.3.4 Colombia Absoluto 2014 Mosquera COL 2014-10-30
RcRownchangeKK*chgGame
 2000 2026 5.00 8 0.71 20 14.20 
  Tovio, Israel f2285 COL0.001-0.1820-3.60 
  Garcia, John Fredy 1881 COL0.001-0.6920-13.80 
  Vanegas, Ricardo 1865 COL1.0010.29205.80 
  Buitrago, Bernardo 1860 COL1.0010.28205.60 
  Velasquez, Andres Felipe 1889 COL1.0010.32206.40 
  Quinonez Garcia, Santiago 1926 COL1.0010.36207.20 
  Florez, Carlos Julio 2168 COL0.5010.19203.80 
  Lora, Joel Fernando 2126 COL0.5010.14202.80 

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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