Individual Calculations May 2012
 Garduno Vidal, Omar  Total change: -10.80  Rating chartPersonal card
 Campeonato Nacional e Internacional Abierto Mexicano 2012 Hermosillo, Sonora MEX 2012-04-03
RcRownchangeKK*chgGame
 2133 2062 2.50 7 -0.36 30 -10.80 
  Sanchez Enriquez, Oscar Ge f2325 MEX0.001-0.1830-5.40 
  Gutierrez Carmona, Juan Al c2186 MEX0.5010.17305.10 
  Alford Phillipe, Jason f2271 MEX0.001-0.2330-6.90 
  Escareno Rojas, Angel Salv 1925 MEX1.0010.32309.60 
  Medina Fontes, Sergio Luis 2147 MEX0.001-0.3830-11.40 
  Ramirez Martinez, Hector f2172 MEX0.001-0.3530-10.50 
  Avila Uriostegui, Norbert 1903 MEX1.0010.29308.70 

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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