Rapid: Individual Calculations April 2015
 Gonzalez Torres, Yuber David  Total change: 7.00  Rating chartPersonal card
 IRT Activo Unicentro Tunja Tunja COL 2015-03-01
RcRownchangeKK*chgGame
 1842 1773 2.00 4 0.35 20 7.00 
  Puerto, Alejandro 2030 COL0.001-0.1820-3.60 
  Cardozo, Nasly 1803 COL1.0010.542010.80 
  Nino, Diego 1991 COL0.001-0.2220-4.40 
  Pedraza Hernandez, Juan Pablo 1543 COL1.0010.21204.20 

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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