Rapid: Individual Calculations March 2012
 Gomez, Juan Andres  Total change: 3.00  Rating chartPersonal card
 Primer IRT Activo LAB 2012 Bogota COL 2012-02-12
RcRownchangeKK*chgGame
 2082 1813 0.50 2 0.15 20 3.00 
  Salej, Jorge 2114 COL0.001-0.1520-3.00 
  Santos Morales, Natalia Andrea 2049 COL0.5010.30206.00 

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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