Individual Calculations May 2012
 Almeida Saenz, Alfonso  Total change: -6.30  Rating chartPersonal card
 Campeonato Nacional e Internacional Abierto Mexicano 2012 Hermosillo, Sonora MEX 2012-04-03
RcRownchangeKK*chgGame
 2276 2345 3.50 7 -0.63 10 -6.30 
  Benitez Lozano, Javier 2093 MEX0.501-0.3110-3.10 
  Onischuk, Alexander g2670 USA0.001-0.1310-1.30 
  Rascon Vega, Alfonso 2133 MEX1.0010.23102.30 
  Fabian Reyes, Felipe 2037 MEX1.0010.14101.40 
  Cordova, Emilio g2560 PER0.001-0.2310-2.30 
  Beltran Vazquez, Guillermo 2157 MEX1.0010.26102.60 
  Garmendez Gonzalez, Floren m2283 MEX0.001-0.5910-5.90 

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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