Individual Calculations October 2008
 Valle, Leiner Efrain  Total change: -6.90  Rating chartPersonal card
 TAEI FECODAZ Bogota COL 2008-09-10
RcRownchangeKK*chgGame
 2063 2199 7.00 11 -0.46 15 -6.90 
  Rivera Contreras, Laura Manuela 2041 COL0.501-0.2115-3.15 
  Rivera Contreras, Leyda Juliana 1981 COL1.0010.22153.30 
  Pardo, Luis Sebastian 2041 COL0.501-0.2115-3.15 
  Luque Angulo, Silvia Catalina 2041 COL0.501-0.2115-3.15 
  Valle, Efrain c2162 COL0.501-0.0515-0.75 
  Ruiz C, Joshua D c2225 COL0.5010.04150.60 
  Carrasco, Ricardo 2014 COL0.501-0.2415-3.60 
  Jimenez Estupinan, Leonardo Andre 2014 COL1.0010.26153.90 
  Carvajal, Joan Sebastian 2014 COL1.0010.26153.90 
  Salcedo, Edison 2118 COL0.001-0.6115-9.15 
  Vargas, Diana Paola 2041 COL1.0010.29154.35 

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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