Individual Calculations May 2012
 Mangabeira, Wilson  Total change: -15.45  Rating chartPersonal card
 Torneo Preclasificatorio al Mayor 2012 Asuncion PAR 2012-02-24
RcRownchangeKK*chgGame
 1749 1645 1.50 7 -1.03 15 -15.45 
  Apuril, Jose 1881 PAR0.001-0.2015-3.00 
  Ogdon, Ricardo 1753 PAR0.5010.15152.25 
  Rubiani, Oscar 1796 PAR0.5010.20153.00 
  Buzo, Juan Carlos 1809 PAR0.5010.22153.30 
  Cubilla, Walter 1862 PAR0.001-0.2215-3.30 
  Saldana, Fernando Javier 1718 PAR0.001-0.4015-6.00 
  Herrero, Juan Luis 1424 PAR0.001-0.7815-11.70 

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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