Individual Calculations September 2012
 Martinez Gonzalez, Tomas E  Total change: -56.40  Rating chartPersonal card
 XXVIII Copa Benito Juarez Oaxaca, Oax MEX 2012-07-25
RcRownchangeKK*chgGame
 1959 2012 1.50 6 -1.88 30 -56.40 
  Della Morte, Pablo f2314 ARG0.001-0.1530-4.50 
  Corona Monraz, Ramiro 1972 MEX1.0010.443013.20 
  Romo Herrera Ibarrola, Mar 1618 MEX0.501-0.4230-12.60 
  Sanchez Martinez, Sergio 1964 MEX0.001-0.5730-17.10 
  Galicia Soriano, Ruben 1844 MEX0.001-0.7230-21.60 
  Aguilar Monsivais, Victor 2040 MEX0.001-0.4630-13.80 

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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