Individual Calculations December 2013
 Sarmiento, Edixon  Total change: -9.90  Rating chartPersonal card
 IRT OAV Sub-2200 Metro de Caracas - General Ezequiel Zamora Valera - Trujillo VEN 2013-11-08
RcRownchangeKK*chgGame
 1782 1926 1.00 2 -0.33 30 -9.90 
  Gimenez, Maria De Los Angeles 1615 VEN1.0010.14304.20 
  Gonzalez, Luis Enrique 1949 VEN0.001-0.4730-14.10 

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)
 

 

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