Rapid: Individual Calculations July 2012
 Vargas, Mauricio  Total change: 2.00  Rating chartPersonal card
 Open IRT Activo MAYO L.A.B Bogota COL 2012-05-27
RcRownchangeKK*chgGame
 1998 1990 3.00 5 0.55 20 11.00 
  Santos Morales, Natalia Andrea 2024 COL0.001-0.4520-9.00 
  Mora, Monica 1918 COL1.0010.40208.00 
  Salcedo, Diana wf2004 COL1.0010.522010.40 
  Perez, Laura 1880 COL1.0010.35207.00 
  Gutierrez Herrera, Jose Antonio m2162 COL0.001-0.2720-5.40 

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)
 
 Open IRT Activo JUNIO L.A.B Bogota COL 2012-06-24
RcRownchangeKK*chgGame
 2134 1990 0.50 3 -0.45 20 -9.00 
  Ruiz, C Joshua D f2236 COL0.001-0.1920-3.80 
  Ruiz, Alciguel f2199 COL0.5010.27205.40 
  Salcedo, Jackeline wf1966 COL0.001-0.5320-10.60 

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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