Individual Calculations June 2013
 Alarcon Morales, Elvira  Total change: 21.00  Rating chartPersonal card
 Hexagonal Coyoacan I Distrito Federal MEX 2013-05-24
RcRownchangeKK*chgGame
 1782 1804 4.00 5 1.40 15 21.00 
  Rodriguez Barragan, Luis E 1910 MEX1.0010.64159.60 
  Martinez Perez, Juan Carlo 1424 MEX1.0010.09151.35 
  Arellano Ramirez, Luis Rod 2109 MEX0.5010.36155.40 
  Avila Bautista, Teresa Ale 1702 MEX1.0010.36155.40 
  Avila Bautista, Roberto Al 1767 MEX0.501-0.0515-0.75 

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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