Individual Calculations March 2010
 Salas, Javier  Total change: -41.00  Rating chartPersonal card
 1ra Categoria "La Paz" La Paz BOL 2010-01-20
RcRownchangeKK*chgGame
 2054 2123 2.50 7 -1.64 25 -41.00 
  Medrano, Mario 1909 BOL0.001-0.7725-19.25 
  Paredes, Humberto 2023 BOL0.001-0.6425-16.00 
  Palacios, Ruben 2033 BOL0.001-0.6225-15.50 
  Maldonado, Felix 2077 BOL1.0010.442511.00 
  Patty, Oscar 2088 BOL0.501-0.0525-1.25 
  Paredes, Omar 2154 BOL1.0010.542513.50 
  Accinelly, Javier 2091 BOL0.001-0.5425-13.50 

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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