Individual Calculations June 2015
 Diaz Calderon , Johan  Total change: 19.20  Rating chartPersonal card
 I IRT MN Salvador Diaz Sub 2200 Hermandad Gallega, Caracas VEN 2015-05-08
RcRownchangeKK*chgGame
 2051 1775 1.00 3 0.48 40 19.20 
  Anzivino, Alberto 2117 VEN0.001-0.1240-4.80 
  Conti, Alejandro 2038 COL0.001-0.1840-7.20 
  Zamora Monascal, Petter David 1998 VEN1.0010.784031.20 

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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