Individual Calculations March 2012
 Loayza, Antonio  Total change: -0.15  Rating chartPersonal card
 IRT "1er Clasificatorio Nacional 2012" Cochabamba BOL 2012-01-12
RcRownchangeKK*chgGame
 1940 1945 1.00 2 -0.01 15 -0.15 
  Mendoza, Rodrigo 2112 BOL0.001-0.2815-4.20 
  Basto, Suely 1768 BOL1.0010.27154.05 

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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