Individual Calculations July 2012
 Hernandez Torres, Alex Daniel  Total change: -28.20  Rating chartPersonal card
 IRT Fase Semifinal Selectivo Olimpiada Mundial Turquia 2012 Absoluto Puerto Boyaca COL 2012-04-26
RcRownchangeKK*chgGame
 2099 1905 1.00 7 -0.94 30 -28.20 
  Uribe Arteaga, Daniel 2236 COL0.001-0.1230-3.60 
  Vittorino, Carlo Giovanni f2283 COL0.001-0.0930-2.70 
  Sanchez, Victor Hugo 2269 COL0.001-0.1030-3.00 
  Arango, Andres Mauricio 2123 COL0.001-0.2230-6.60 
  Galvis, Carlos Alberto 1979 COL0.001-0.4030-12.00 
  Ossa Ramirez, Jesus Antonio 1791 COL1.0010.343010.20 
  Garces, Javier 2012 COL0.001-0.3530-10.50 

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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