Individual Calculations August 2013
 Acosta, Lorner  Total change: -22.05  Rating chartPersonal card
 IRT Mision Sucre - Yaracuy 2013 San Felipe VEN 2013-07-04
RcRownchangeKK*chgGame
 2043 2147 2.00 4 -0.43 15 -6.45 
  Marquez, Juan c1793 VEN1.0010.11151.65 
  Palencia, Wilson m2310 COL0.001-0.2815-4.20 
  Brizuela, Ronald 2204 VEN0.5010.08151.20 
  Calvete Gimenez, Johaslyn Aymer 1864 VEN0.501-0.3415-5.10 

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
 1944 2147 3.50 6 -1.04 15 -15.60 
  Jaimes, Laines 1891 VEN0.501-0.3115-4.65 
  Vasquez Alcala, Astrid 1922 VEN0.501-0.2815-4.20 
  Pereira Perez, Raul Alejandro 1880 VEN1.0010.18152.70 
  Hernandez, Oscar 1983 VEN0.501-0.2215-3.30 
  Massari, Salvador 1984 VEN0.501-0.2215-3.30 
  Ledezma, Daniel Antonio 2002 VEN0.501-0.1915-2.85 

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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