Individual Calculations July 2010
 Salej, Jorge  Total change: -16.75  Rating chartPersonal card
 Torneo Distrital Open IRT Mayores Absoluto 2010 Bogota COL 2010-05-14
RcRownchangeKK*chgGame
 1957 2128 1.50 3 -0.67 25 -16.75 
  Jimenez, Luis Felipe 2019 COL0.501-0.1525-3.75 
  Paniagua, David 1880 COL1.0010.19254.75 
  Casallas Abril, Dario Hernan 1972 COL0.001-0.7125-17.75 

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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