Individual Calculations June 2017
 Santiago Flores, Gerardo  Total change: 20.40  Rating chartPersonal card
 Campeonato Nacional e Internacional Abierto Mexicano de Ajedrez 2017 (Magistral) Leon, Guanajuato MEX 2017-04-27
RcRownchangeKK*chgGame
 2057 1901 2.00 5 0.51 40 20.40 
  Rose, Felix c2060 MEX0.001-0.2940-11.60 
  Gonzalez Arellano, Julio Leone 2034 MEX1.0010.684027.20 
  Lizarraga, Saul Sanchez 2010 USA0.001-0.3540-14.00 
  Lopez Rueda, Juan Pablo c2001 MEX0.001-0.3640-14.40 
  Blanco Sing, Israel m2179 MEX1.0010.834033.20 

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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