Individual Calculations December 2012
 Nieto, Guillermo Luigui Ubald  Total change: 8.10  Rating chartPersonal card
 IRT Invitacional Escuela Ingenieria ECI Bogota COL 2012-10-27
RcRownchangeKK*chgGame
 1946 1907 5.00 10 0.54 15 8.10 
  Hernandez, Daniel Santiago 1971 COL0.5010.09151.35 
  Melo, Marlon 1932 COL1.0010.53157.95 
  Hernandez, Oscar Eduardo 1954 COL0.001-0.4315-6.45 
  Nieto, Manuel Valerio Waldo 1927 COL0.5010.03150.45 
  Parra, Diego Alexander 1946 COL1.0010.55158.25 
  Hernandez, Daniel Santiago 1971 COL0.5010.09151.35 
  Melo, Marlon 1932 COL0.5010.03150.45 
  Hernandez, Oscar Eduardo 1954 COL0.001-0.4315-6.45 
  Nieto, Manuel Valerio Waldo 1927 COL0.5010.03150.45 
  Parra, Diego Alexander 1946 COL0.5010.05150.75 

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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