Individual Calculations January 2013
 Celis Vargas, Walter Enrique  Total change: -10.80  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 1995 1689 0.50 6 -0.36 30 -10.80 
  Hernandez Agamez, Hugo 2022 COL0.001-0.1230-3.60 
  Angel, Antonio 1946 COL0.5010.32309.60 
  Mena, Yamil Octavio 2042 COL0.001-0.1130-3.30 
  Rodriguez Fernandez, Nelson G 1962 COL0.001-0.1730-5.10 
  Perez, Laura wf2027 COL0.001-0.1230-3.60 
  Borbon, Oscar 1968 COL0.001-0.1630-4.80 

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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