Individual Calculations July 2010
 Avella Rosas, Luis Eduardo  Total change: 32.75  Rating chartPersonal card
 Torneo Distrital Open IRT Mayores Absoluto 2010 Bogota COL 2010-05-14
RcRownchangeKK*chgGame
 2133 1983 2.50 4 1.31 25 32.75 
  Ramirez Daza, Diego 2134 COL0.001-0.3025-7.50 
  Valle, Leiner Efrain 2147 COL1.0010.722518.00 
  Villamil, Hector Orlando 2137 COL1.0010.712517.75 
  Ruiz, Alciguel f2114 COL0.5010.18254.50 

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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