Individual Calculations September 2009
 Portillo, Dario  Total change: 20.00  Rating chartPersonal card
 Torneo Preclasificatorio Asuncion PAR 2009-05-19
RcRownchangeKK*chgGame
 1721 1496 1.50 6 0.15 25 3.75 
  Cano, Eduardo 1762 PAR0.001-0.1825-4.50 
  Chavez, Nicolas 1649 PAR0.001-0.3025-7.50 
  Salinas, Victor 1747 PAR1.0010.812520.25 
  Vazquez, Guillermo 1837 PAR0.001-0.1225-3.00 
  Apuril, Jose 1718 PAR0.001-0.2225-5.50 
  Abente, S Ramiro 1614 PAR0.5010.16254.00 

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)
 
 Torneo Repechaje del Clasificatorio al Mayor Asuncion PAR 2009-06-19
RcRownchangeKK*chgGame
 1633 1496 2.00 4 0.65 25 16.25 
  Vera, S Gustavo A 1846 PAR0.001-0.1125-2.75 
  Gomez Harika, Marcelo 1423 PAR1.0010.402510.00 
  Abente, S Ramiro 1614 PAR1.0010.662516.50 
  Chavez, Nicolas 1649 PAR0.001-0.3025-7.50 

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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