Individual Calculations March 2010
 Benitez, Ivan  Total change: 31.25  Rating chartPersonal card
 X Torneo IRT de Ajedrez Cooperativa San Cristóbal Ltda. Asuncion PAR 2010-02-02
RcRownchangeKK*chgGame
 1737 1569 4.00 9 1.25 25 31.25 
  Coronel, Dario 1969  * PAR0.001-0.0825-2.00 
  Alarcon, Jose 1772 PAR1.0010.762519.00 
  Avalos, Leticia wc1644 PAR0.5010.10252.50 
  Piris Tillner, Eduardo 1942 PAR0.001-0.1025-2.50 
  Torres, Francisco 1785 PAR0.001-0.2225-5.50 
  Gonzalez, Victor 1712 PAR0.5010.19254.75 
  Portillo, Dario 1503 PAR1.0010.412510.25 
  Alderete, Jazmin 1477 PAR1.0010.37259.25 
  Saldana, I Fernando J 1830 PAR0.001-0.1825-4.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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