Individual Calculations April 2015
 Ramirez, Francisco Javier  Total change: -37.40  Rating chartPersonal card
 IRT Open CLUB UNIVERSITARIO SUB2200 Bogota COL 2015-03-21
RcRownchangeKK*chgGame
 1853 1973 2.00 6 -1.87 20 -37.40 
  Gonzalez, Amalia 1744 COL0.001-0.7920-15.80 
  Moreno, Julian David 1846 COL1.0010.33206.60 
  Lozada Zuniga, Andres 1906 COL0.001-0.5920-11.80 
  Mena, Yamil Octavio 1964 COL1.0010.49209.80 
  Lopez, Jorge c2032 COL0.001-0.4220-8.40 
  Acosta, Jaime 1626 COL0.001-0.8920-17.80 

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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