Individual Calculations December 2014
 Silva, Jorge  Total change: 37.00  Rating chartPersonal card
 Subzonal 2.3.4 Colombia Absoluto 2014 Mosquera COL 2014-10-30
RcRownchangeKK*chgGame
 2014 1937 5.50 9 1.85 20 37.00 
  Almanza, Rafael Andres 2182 COL0.001-0.2020-4.00 
  Martinez, Jorge Alexander 2166 COL0.001-0.2120-4.20 
  Cedeno, Romulo 1777 COL0.001-0.7120-14.20 
  Cuellar, Jose Gabriel 1726 COL1.0010.23204.60 
  Calderon Zuta, Nicolas 1723 COL1.0010.23204.60 
  Nieto, Manuel Valerio Waldo 2082 COL1.0010.692013.80 
  Rojas, Luis Alejandro 2088 COL1.0010.702014.00 
  Polo, Victor Ramon 2148 COL0.5010.27205.40 
  Perez Olarte, Cesar Camilo 2231 COL1.0010.852017.00 

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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