Individual Calculations May 2015
 Nieto, Guillermo Luigui Ubaldo  Total change: 15.20  Rating chartPersonal card
 Bogota IRT Open Triduo Pascual Bogota COL 2015-04-01
RcRownchangeKK*chgGame
 1979 1944 3.50 7 0.38 40 15.20 
  Luque, A. Silvia Catalina 1987 COL1.0010.564022.40 
  Dominguez Rincon, Miller c2105 COL0.001-0.2940-11.60 
  Mena, Yamil Octavio 1962 COL1.0010.534021.20 
  Nieto, Manuel Valerio Waldo 2050 COL0.5010.14405.60 
  Salej, Jorge 2089 COL0.001-0.3140-12.40 
  Prado, Leonardo 2021 COL0.001-0.3940-15.60 
  Acosta, Jaime 1636 COL1.0010.14405.60 

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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