Individual Calculations November 2012
 Marin, Gerardo  Total change: -19.35  Rating chartPersonal card
 1er ITT Libertador Simon Bolivar San Cristobal VEN 2012-09-25
RcRownchangeKK*chgGame
 2054 2201 3.50 7 -1.29 15 -19.35 
  Cori, Jorge g2505 PER0.001-0.1415-2.10 
  Jerves Cordova, Carlos 1923 ECU0.501-0.3315-4.95 
  Maldonado Gualdron, Luis Eduardo 1884 VEN1.0010.13151.95 
  Ramos, Cesar 2035 VEN0.001-0.7215-10.80 
  Hernandez, Oscar 1937 VEN1.0010.18152.70 
  Guinan Lopez, Jesus Manuel 2019 VEN1.0010.26153.90 
  Gutierrez, Leonela 2074 VEN0.001-0.6715-10.05 

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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