Individual Calculations July 2016
 Alarcon Morales, Elvira  Total change: -6.60  Rating chartPersonal card
 Hexagonal Last Friday IX Ciudad de Mexico MEX 2016-06-03
RcRownchangeKK*chgGame
 1916 1966 2.50 5 -0.33 20 -6.60 
  Stacpoole Madrigal, Ricard 1681 MEX1.0010.16203.20 
  Lopez Raygoza, Luis Albert 2225 MEX0.5010.32206.40 
  Martinez Smirnov, Timur Ri 1802 MEX0.001-0.7220-14.40 
  Perez Garcia, Rodrigo 1955 MEX0.501-0.0220-0.40 
  Culebro Martinez, Carlos E 1918 MEX0.501-0.0720-1.40 

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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