Individual Calculations July 2009
 Hernandez, Crisanto Luis  Total change: 9.25  Rating chartPersonal card
 Copa Santi 2009 Monte Grande ARG 2009-05-09
RcRownchangeKK*chgGame
 2058 1920 1.00 2 0.37 25 9.25 
  Barrientos Medina, Juan 2059 ARG1.0010.692517.25 
  Zafferano, Nicolas 2057 ARG0.001-0.3225-8.00 

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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