Individual Calculations August 2013
 Rico, Oswaldo  Total change: -31.80  Rating chartPersonal card
 IRT Campeonato Nacional de Mayores Absoluto 2013 Ibague COL 2013-07-01
RcRownchangeKK*chgGame
 1932 2022 4.50 9 -1.06 30 -31.80 
  Bravo, Juan Eduardo 1726 COL1.0010.15304.50 
  Valle, Efrain c2229 COL0.001-0.2330-6.90 
  Acosta Cruz, Luis Ivan 1879 COL0.001-0.6930-20.70 
  Huertas Botache, Alvaro Eduard 1833 COL0.501-0.2530-7.50 
  Rojas Barrero, Andres H 2201 COL0.001-0.2730-8.10 
  Marin, Alejandro 1923 COL0.501-0.1430-4.20 
  Corpus Vanegas, Jair Samir 1881 COL1.0010.31309.30 
  Castaneda, Victor 1876 COL0.501-0.2030-6.00 
  Gomez, Jorge Leonardo 1838 COL1.0010.26307.80 

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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