Individual Calculations October 2013
 Nieto, Guillermo Luigui Ubaldo  Total change: -1.50  Rating chartPersonal card
 II IRT Invitacional Sabana de Bogota Bogota COL 2013-09-19
RcRownchangeKK*chgGame
 1935 1979 5.50 10 -0.10 15 -1.50 
  Torres, Jose Leonardo 1915 COL0.001-0.5915-8.85 
  Parra, Diego Alexander 1912 COL1.0010.41156.15 
  Nieto, Manuel Valerio Waldo 2017 COL1.0010.55158.25 
  Hernandez, Oscar Eduardo 2000 COL0.001-0.4715-7.05 
  Garcia Guevara, Nicolas 1832 COL1.0010.30154.50 
  Torres, Jose Leonardo 1915 COL0.501-0.0915-1.35 
  Parra, Diego Alexander 1912 COL0.001-0.5915-8.85 
  Nieto, Manuel Valerio Waldo 2017 COL1.0010.55158.25 
  Hernandez, Oscar Eduardo 2000 COL0.001-0.4715-7.05 
  Garcia Guevara, Nicolas 1832 COL1.0010.30154.50 

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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