Individual Calculations September 2012
 Valverde, Pedro  Total change: 3.90  Rating chartPersonal card
 Torneo Departamental 1ra Categoria Final - Santa Cruz Santa Cruz BOL 2012-07-26
RcRownchangeKK*chgGame
 1996 1803 1.50 5 0.13 30 3.90 
  Martinez, Ariel A 2203  * BOL0.001-0.0830-2.40 
  Almendras, Elias 2103 BOL0.001-0.1530-4.50 
  Colodro, Carlos 1792 BOL0.501-0.0230-0.60 
  Pinto, Daniel 1925 BOL0.5010.17305.10 
  Rosell, Percy 1959 BOL0.5010.21306.30 
 * 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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