Individual Calculations January 2014
 Valle, Leiner Efrain  Total change: -10.20  Rating chartPersonal card
 IV Jahv Mc Gregor ITT Bogota COL 2013-12-04
RcRownchangeKK*chgGame
 1965 2130 3.50 6 -0.68 15 -10.20 
  Sarmiento Tobon, Luis 1744 COL1.0010.09151.35 
  Gomez, Jorge Leonardo 1864 COL1.0010.18152.70 
  Munoz Romero, Cristian Camilo 1981 COL0.501-0.2015-3.00 
  Piraquive, Alberto 1941 COL1.0010.25153.75 
  Fernandez, Fernando 2319 PER0.001-0.2515-3.75 
  Prado, Leonardo 1938 COL0.001-0.7515-11.25 

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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