Individual Calculations October 2018
 Hadad Diaz, Antonio Alirio  Total change: -3.20  Rating chartPersonal card
 I IRT FVA Torneo Nacional de Expertos y Maestros 2018 Zona Oriental - Absoluto Maturin VEN 2018-08-30
RcRownchangeKK*chgGame
 1863 2097 4.50 6 -0.16 20 -3.20 
  Perez Rivero, Juan Jose c1725 VEN1.0010.10202.00 
  Lira Medina, Antonio Jose 1916 VEN0.001-0.7420-14.80 
  Peraza Marcano, Alexander Alfredo 1697  * VEN1.0010.08201.60 
  Aristimuno, Juan Jose 1906 VEN1.0010.25205.00 
  Acuna Monteverde, Pablo 1946 VEN0.501-0.2020-4.00 
  Indriago Brito, Angel Modesto 1986 VEN1.0010.35207.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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