Individual Calculations January 2013
 Carrillo, Jose Antonio  Total change: 3.00  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 2090 1868 1.00 4 0.10 30 3.00 
  Chirivi C, Jenny Astrid wm2214 COL0.5010.393011.70 
  Lozano, Nestor Favian 2051 COL0.001-0.2630-7.80 
  Pardo, Aurelio 2012 COL0.001-0.3130-9.30 
  Moyano, Carlos Andres 2084 COL0.5010.28308.40 

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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