Individual Calculations January 2014
 Rey, Luis Hernando  Total change: -14.10  Rating chartPersonal card
 IRT Departamental de Mayores de Santander 2013 Bucaramanga COL 2013-11-28
RcRownchangeKK*chgGame
 2002 1702 0.00 3 -0.47 30 -14.10 
  Ortiz, Javier 2086 COL0.001-0.0930-2.70 
  Marquez, Benjamin 2036 COL0.001-0.1230-3.60 
  Rico Hernandez, Edgar 1883 COL0.001-0.2630-7.80 

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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