Individual Calculations May 2012
 Chavez Medina, Juan Albert  Total change: 39.60  Rating chartPersonal card
 Campeonato Nacional e Internacional Abierto Mexicano 2012 Hermosillo, Sonora MEX 2012-04-03
RcRownchangeKK*chgGame
 2138 2026 4.50 9 1.32 30 39.60 
  Hernandez Guerrero, Eduard f2347 MEX0.001-0.1330-3.90 
  Gutierrez Navarro, Daniel 1881 MEX1.0010.31309.30 
  Cordero Olivares, Cesar Na 2154 MEX0.5010.17305.10 
  Sosa Encarnacion, Josue 2142 MEX0.5010.16304.80 
  Tarin Garcia, Luis Miguel 2135 MEX1.0010.653019.50 
  Martin Del Campo C., Jorge f2180 MEX0.001-0.2930-8.70 
  Altamirano Gonzalez, Yehud 2182 MEX0.5010.21306.30 
  Furio Vidal, Pedro 2142 MEX0.001-0.3430-10.20 
  Meza Inzunza, Jose Ramon 2083 MEX1.0010.583017.40 

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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