Individual Calculations September 2009
 Flores, Rodney  Total change: -27.50  Rating chartPersonal card
 Torneo Preclasificatorio Asuncion PAR 2009-05-19
RcRownchangeKK*chgGame
 1775 1911 3.50 7 -1.10 25 -27.50 
  Moreno, Micaela 1561 PAR1.0010.11252.75 
  Florentin, Damaso 1929 PAR0.001-0.4725-11.75 
  Apuril, Jose 1718 PAR0.001-0.7525-18.75 
  Galeano, Silvio 2029 PAR0.001-0.3425-8.50 
  Rivarola, Paul 1561 PAR1.0010.11252.75 
  Mangabeira, Wilson 1753 PAR1.0010.29257.25 
  Gutierrez, Santiago 1874 PAR0.501-0.0525-1.25 

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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