Individual Calculations May 2015
 Vela Gonzalez, Norberto  Total change: 1.80  Rating chartPersonal card
 LXI CAMPEONATO NACIONAL E INTERNACIONAL ABIERTO MEXICANO DE AJEDREZ 2015 Monterrey, NL MEX 2015-03-31
RcRownchangeKK*chgGame
 2083 2121 4.00 7 0.09 20 1.80 
  Reyes Ayala, Mario 1899 MEX1.0010.22204.40 
  Otero Acosta, Diasmany m2459 CUB0.001-0.1220-2.40 
  Vazquez Adame, Jorge Jonath c1951 MEX1.0010.28205.60 
  Quiroga Garza, Juan Manuel 1909 MEX0.001-0.7720-15.40 
  Fuentes Godoy, Arturo Iver 1994 MEX1.0010.33206.60 
  Figueredo Losada, Leonel f2361 CUB0.001-0.2020-4.00 
  Sandoval Mercado, Carlos f2010 MEX1.0010.35207.00 

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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