Individual Calculations August 2013
 Herrera, German  Total change: -12.60  Rating chartPersonal card
 IRT Mision Sucre - Yaracuy 2013 San Felipe VEN 2013-07-04
RcRownchangeKK*chgGame
 2105 2131 1.00 3 -0.61 15 -9.15 
  Ledezma, Daniel Antonio 2002 VEN0.501-0.1715-2.55 
  Palencia, Wilson m2310 COL0.001-0.2715-4.05 
  Perdomo Araujo, Angel Eduardo 2003 VEN0.501-0.1715-2.55 

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)
 
 IRT Sub 2000 Metro de Caracas - Profesor Andres Bello Barquisimeto VEN 2013-07-26
RcRownchangeKK*chgGame
 1940 2131 2.00 3 -0.23 15 -3.45 
  Colina Nunes, Alejandro Jose 1879 VEN1.0010.19152.85 
  Diaz Herrera, Leider Andres 1919 COL1.0010.23153.45 
  Bobadilla, Jorge 2023 VEN0.001-0.6515-9.75 

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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