Individual Calculations August 2013
 Pelaez, Hernan  Total change: -35.10  Rating chartPersonal card
 IRT Campeonato Nacional de Mayores Absoluto 2013 Ibague COL 2013-07-01
RcRownchangeKK*chgGame
 1891 1867 0.00 5 -2.34 15 -35.10 
  Gaviria, Andres Felipe 2062 COL0.001-0.2515-3.75 
  Torres, Jaime Alberto 2052 COL0.001-0.2615-3.90 
  Barros, Raul 2019 COL0.001-0.3015-4.50 
  Pena Mora, Carlos 1658 COL0.001-0.7715-11.55 
  Rosero, Hugo Alberto 1664 COL0.001-0.7615-11.40 

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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