Individual Calculations January 2014
 Riascos, Guillermo  Total change: 23.70  Rating chartPersonal card
 IV Jahv Mc Gregor ITT Bogota COL 2013-12-04
RcRownchangeKK*chgGame
 2161 1864 2.50 6 1.58 15 23.70 
  Peinado, Edwin Halley 2121 COL0.5010.32154.80 
  Munoz, Julian Andres 2211 COL1.0010.891513.35 
  Caro Bermudez, Eric 2201 ECU0.001-0.1215-1.80 
  Ramirez, Heimy Polgar wf2127 COL0.001-0.1815-2.70 
  Valle, Efrain c2218 COL0.001-0.1115-1.65 
  Acuna Buitrago, Camilo Andres 2087 COL1.0010.781511.70 

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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