Individual Calculations August 2013
 Piraquive, Alberto  Total change: -1.05  Rating chartPersonal card
 IRT Campeonato Nacional de Mayores Absoluto 2013 Ibague COL 2013-07-01
RcRownchangeKK*chgGame
 1997 1945 3.00 7 -0.07 15 -1.05 
  Blandon Villa, Diego F 2196 COL0.001-0.1915-2.85 
  Nunez V, Daniel f2225 COL0.001-0.1615-2.40 
  Palechor, Cesar Augusto 1794 COL0.001-0.7015-10.50 
  Cuevas Sanchez, Bramdon Daniel 1769 COL1.0010.27154.05 
  Otero Fajardo, Alvaro Antonio 1794 COL1.0010.30154.50 
  Hernandez, Cristian Andres 2113 COL0.001-0.2815-4.20 
  Zapata Cuartas, Juan Carlos 2089 COL1.0010.691510.35 

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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