Individual Calculations September 2011
 Arias, Oscar Eduardo  Total change: 0.00  Rating chartPersonal card
 IRT Semifinal Nacional de Mayores Absoluto 2011 Santa Rosa de Cabal COL 2011-06-22
RcRownchangeRpKK*chgGame
 1891 0 0.50 6 0.00 1490   0.00 
  Dominguez, Oscar 2013 COL0.0010.00 0.00 
  Agudelo, Carlos Hernan 2094 COL0.0010.00 0.00 
  Corpus, Eugenio 1814 COL0.0010.00 0.00 
  Martinez Arroyo, Luis Alberto 1711 COL0.0010.00 0.00 
  Leal Cortes, Diego Fernando 1875 COL0.5010.00 0.00 
  Acosta Cruz, Luis Ivan 1837 COL0.0010.00 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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