Individual Calculations April 2009
 Gomez Rios, Ivan  Total change: 0.00  Rating chartPersonal card
 TORNEO SEMIFINAL METROPOLITANA CAMPEONATO DE CHILE 2008/2009 SANTIAGO CHI 2009-01-15
RcRownchangeRpKK*chgGame
 1998 0 0.00 3 0.00 1298   0.00 
  Romero Araya, Diego Alonso 2140 CHI0.0010.00 0.00 
  Valdes Escobar, Jose Ignacio 2012 CHI0.0010.00 0.00 
  Gonzalez Reyes, Gabriel 1843 CHI0.0010.00 0.00 

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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