Individual Calculations August 2013
 Ospina Ortiz, Oscar Alexander  Total change: -0.60  Rating chartPersonal card
 IRT Campeonato Nacional de Mayores Absoluto 2013 Ibague COL 2013-07-01
RcRownchangeKK*chgGame
 2086 1943 2.50 8 -0.04 15 -0.60 
  Barros, Raul Junior f2161 COL0.001-0.2215-3.30 
  Cespedes, Jaime 2138 COL0.001-0.2515-3.75 
  Dabraccio, Guillermo 1752 COL1.0010.25153.75 
  Munoz, Julian Andres 2207 COL1.0010.821512.30 
  Castaneda, Jorge Luis 2199 COL0.001-0.1915-2.85 
  Suarez, Luis Humberto 2110 COL0.5010.22153.30 
  Uribe Sanchez, Alejandro 2058 COL0.001-0.3415-5.10 
  Agudelo, Carlos Hernan 2065 COL0.001-0.3315-4.95 

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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