Individual Calculations July 2010
 Bustos, Sebastian  Total change: -1.00  Rating chartPersonal card
 Torneo Preclasificatorio al Mayor 2010 AsunciĆ³n PAR 2010-04-06
RcRownchangeKK*chgGame
 1801 1805 2.50 5 -0.04 25 -1.00 
  Benitez, Jose Rodolfo 1830 PAR0.001-0.4725-11.75 
  Torres, Mauricio 1649 PAR1.0010.29257.25 
  Riva, Eric 1639 PAR0.501-0.2225-5.50 
  Vera, Carlos 1886 PAR1.0010.612515.25 
  Diaz, Fernando 1999 PAR0.001-0.2525-6.25 

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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