Individual Calculations July 2009
 Ortega Morales, Javier  Total change: 21.75  Rating chartPersonal card
 Campeonato de FANEBA Villa Ballester, Buenos Aires ARG 2009-04-17
RcRownchangeKK*chgGame
 1792 1949 3.00 3 0.87 25 21.75 
  Habib, Carlos Horacio 1790 ARG1.0010.29257.25 
  Antonel, Lucas Gonzalo 1817 ARG1.0010.32258.00 
  Medina, Brian Lihue 1768 ARG1.0010.26256.50 

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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