Individual Calculations May 2013
 Miranda Talavera, Irving A  Total change: 2.70  Rating chartPersonal card
 LIX Campeonato Nacional e Internacional Abierto Mexicano 2013 Puebla, Pue MEX 2013-03-26
RcRownchangeKK*chgGame
 2102 2079 2.50 5 0.18 15 2.70 
  Sanchez Enriquez, Oscar Ge f2403 MEX0.5010.37155.55 
  Benavidez Rodriguez, Ferna 1717 MEX1.0010.10151.50 
  Carreto Nieto, Geovanni c2201 MEX0.001-0.3315-4.95 
  Perez Avendano, Paul Omar f2251 MEX0.001-0.2715-4.05 
  Gonzalez Amaro, Angel Isra 1936 MEX1.0010.31154.65 

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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