Individual Calculations June 2013
 Laverde, Luis Eduardo  Total change: 12.60  Rating chartPersonal card
 IRT Departamental de Mayores Absoluto Antioquia 2013 Medellin COL 2013-05-14
RcRownchangeKK*chgGame
 2095 2111 4.50 7 0.84 15 12.60 
  Echavarria, Gustavo 1944 COL1.0010.28154.20 
  Loaiza, Yurani 1919 COL0.501-0.2515-3.75 
  Ramirez, Benjamin Dario 2210 COL1.0010.64159.60 
  Panesso Rivera, Henry m2335 COL0.001-0.2215-3.30 
  Uribe Arteaga, Daniel 2275 COL0.001-0.2815-4.20 
  Panesso Rivera, Jenny 1969 COL1.0010.31154.65 
  Reyes Rios, Juan Camilo 2010 COL1.0010.36155.40 

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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