Individual Calculations May 2013
 Ramirez Martinez, Hector A  Total change: 6.75  Rating chartPersonal card
 LIX Campeonato Nacional e Internacional Abierto Mexicano 2013 Puebla, Pue MEX 2013-03-26
RcRownchangeKK*chgGame
 2109 2166 4.50 7 0.45 15 6.75 
  Ariza Gonzalez, Leonardo 1771 MEX1.0010.08151.20 
  Ramirez, Alejandro g2535 USA0.001-0.1015-1.50 
  Martinez Rodriguez, Miguel 2005 MEX0.501-0.2115-3.15 
  Dayan Sutton, Isaac 1997 MEX1.0010.28154.20 
  Lopez De La Torre, Armando 2065 MEX1.0010.36155.40 
  Ibarra Chami, Luis Fernand m2481 MEX0.001-0.1415-2.10 
  Diaz Lombardo, Isidro f1908 MEX1.0010.18152.70 

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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