Individual Calculations July 2012
 Carvajal Alarcon, Jose Art  Total change: 14.70  Rating chartPersonal card
 OLIMPIADA NACIONAL 2012 (17 Y 18 VAR) GUANAJUATO, GTO MEX 2012-05-07
RcRownchangeKK*chgGame
 2121 1837 1.00 3 0.49 30 14.70 
  Torres Rosas, Luis Carlos c2237  * MEX0.001-0.0830-2.40 
  Diaz Rosas, Julio Cesar 2082 MEX0.5010.30309.00 
  Benavente Vazquez, Juan Jo 2044 MEX0.5010.27308.10 
 * 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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