Individual Calculations October 2008
 Lazzeri Menendez, Santos G  Total change: -8.70  Rating chartPersonal card
 Campeonato Nacional Absoluto 2008 y Subzonal 2.3.1 VARONIL MEXICO, DF MEX 2008-08-21
RcRownchangeKK*chgGame
 2149 2095 2.00 6 -0.58 15 -8.70 
  Alford Phillipe, Jason f2322 MEX0.001-0.2115-3.15 
  Gutierrez Carmona, Juan Al 2203 MEX0.5010.15152.25 
  Navarrete Garcia, Alan c1940 MEX1.0010.29154.35 
  Contreras Torres, Javier 2197 MEX0.001-0.3615-5.40 
  Alvarez Ramirez, Miguel An 2193 MEX0.001-0.3715-5.55 
  Varguez Baquedano, Alfredo 2039 MEX0.501-0.0815-1.20 

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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