Individual Calculations September 2010
 Martinez, Mauricio  Total change: -13.50  Rating chartPersonal card
 Torneo Internacional IRT Feria de las flores Medellin COL 2010-08-04
RcRownchangeKK*chgGame
 2024 2015 3.50 9 -0.90 15 -13.50 
  Guerrero, Juan Carlos m2241 COL0.001-0.2115-3.15 
  Ruiz C, Joshua D f2096 COL0.001-0.3915-5.85 
  Angulo, Pablo David 2042 COL0.001-0.4615-6.90 
  Romero, Daniela 1915 COL1.0010.36155.40 
  Escobar Medina, Andres F 2114 COL0.001-0.3615-5.40 
  Zapata Arbelaes, Estiven 1976 COL0.001-0.5515-8.25 
  Loaiza, Yurani 1920 COL1.0010.37155.55 
  Carvajal Montoya, Juan Camilo 1932 COL0.501-0.1115-1.65 
  Chirivi, Angie Lizeth 1976 COL1.0010.45156.75 

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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