Individual Calculations March 2012
 Galaviz Valdez, Manuel Ant  Total change: -3.30  Rating chartPersonal card
 CAMPEONATO NACIONAL DE AJEDREZ VALLADOLID 2012 MAZATLAN, SINALOA MEX 2012-02-03
RcRownchangeKK*chgGame
 2167 2067 1.50 4 -0.11 30 -3.30 
  Cordova, Emilio g2467  * PER0.001-0.0830-2.40 
  Machado Moreno, Francisco 1968 MEX1.0010.363010.80 
  Blanco Fernandez, Alvaro m2289 MEX0.001-0.2230-6.60 
  Ortiz Rubio, Alfonso 1944 MEX0.501-0.1730-5.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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