Individual Calculations April 2015
 Sanchez, Raul  Total change: 5.60  Rating chartPersonal card
 Torneo IRT La Paz Ciudad Maravillosa La Paz BOL 2015-03-19
RcRownchangeKK*chgGame
 2043 1999 2.50 5 0.28 20 5.60 
  Maceda, Marcio 2081 BOL1.0010.612012.20 
  Accinelli, Javier 2035 BOL1.0010.552011.00 
  Aramayo, Gabriel 1891 BOL0.501-0.1520-3.00 
  Medrano, Mario 2031 BOL0.001-0.4620-9.20 
  Parraga, Alejandro 2175 BOL0.001-0.2720-5.40 

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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