Individual Calculations May 2012
 Jara, Alberto  Total change: 8.55  Rating chartPersonal card
 Torneo Preclasificatorio al Mayor 2012 Asuncion PAR 2012-02-24
RcRownchangeKK*chgGame
 1820 1696 3.00 7 0.57 15 8.55 
  Diaz, Fernando 2043 PAR0.001-0.1115-1.65 
  Uribe, Gabriel 1953 PAR0.001-0.1815-2.70 
  Rivas, Jose 1776 PAR1.0010.61159.15 
  Centurion, Emilio 1855 PAR0.001-0.2915-4.35 
  Buzo, Juan Carlos 1809 PAR1.0010.65159.75 
  Rubiani, Oscar 1796 PAR0.001-0.3615-5.40 
  Fretes, Cesar 1506 PAR1.0010.25153.75 

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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