Individual Calculations January 2011
 Martinez, Armando  Total change: 0.00  Rating chartPersonal card
 JAVH McGregor de Ajedrez ITT Bogota COL 2010-12-03
RcRownchangeRpKK*chgGame
 2007 0 2.50 8 0.00 1866   0.00 
  Rendon, Daniel 2110 COL0.0010.00 0.00 
  Vallejo, Humberto 2006 COL0.0010.00 0.00 
  Zuluaga Torres, Juan Pablo 1992 COL1.0010.00 0.00 
  Soste, Victor Julio 2035 COL0.0010.00 0.00 
  Juez, Henry David 2032 COL0.5010.00 0.00 
  Viasus, Raul Andres 1989 COL1.0010.00 0.00 
  Angel, Antonio 1994 COL0.0010.00 0.00 
  Neira, Robert Nicolas 1894 COL0.0010.00 0.00 

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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