Individual Calculations December 2014
 Velasquez, Andres Felipe  Total change: -1.60  Rating chartPersonal card
 Subzonal 2.3.4 Colombia Absoluto 2014 Mosquera COL 2014-10-30
RcRownchangeKK*chgGame
 2015 1889 3.00 9 -0.04 40 -1.60 
  Diaz, Jaime Walter 2158 COL0.001-0.1740-6.80 
  Bermudez, Eduardo 2031 COL0.001-0.3140-12.40 
  Pena Mora, Carlos 1650 COL1.0010.20408.00 
  Univio Sanchez, German 2054 COL0.001-0.2840-11.20 
  Martinez, Jorge Alexander 2166 COL1.0010.834033.20 
  Vargas, Jose Robinson 2026 COL0.001-0.3240-12.80 
  Ardila, Donaldo 2059 COL1.0010.724028.80 
  Gonzalez, Andres Felipe 2015 COL0.001-0.3340-13.20 
  Olarte Parra, Jhoan Sebastian 1978 COL0.001-0.3840-15.20 

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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