Individual Calculations May 2012
 Avila Uriostegui, Norbert  Total change: -9.45  Rating chartPersonal card
 Campeonato Nacional e Internacional Abierto Mexicano 2012 Hermosillo, Sonora MEX 2012-04-03
RcRownchangeKK*chgGame
 2082 1903 1.00 6 -0.63 15 -9.45 
  Beltran Vazquez, Guillermo 2157 MEX0.001-0.1915-2.85 
  Galaviz Valdez, Manuel Ant f2064 MEX0.001-0.2915-4.35 
  Diaz Rosas, Julio Cesar 2088 MEX0.5010.24153.60 
  Medina Fontes, Sergio Luis 2147 MEX0.001-0.2015-3.00 
  Godinez Aguilar, Ramon Ric 1974 MEX0.5010.10151.50 
  Garduno Vidal, Omar 2062 MEX0.001-0.2915-4.35 

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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