Individual Calculations July 2010
 Garcia, Miguel A  Total change: 8.25  Rating chartPersonal card
 TORNEO IRT SANTISIMO NOMBRE DE JESUS 2010 LIMA, PERU PER 2010-05-10
RcRownchangeKK*chgGame
 1773 1725 3.50 7 0.33 25 8.25 
  Villegas, Mario 1880 PER1.0010.712517.75 
  Reynoso, Jorge 1637 PER0.501-0.1225-3.00 
  Salazar Ramos, Diana Carol 1622 PER0.501-0.1425-3.50 
  Moreno Miranda, Miguel 1844 PER1.0010.662516.50 
  Pena Morales, Hugo 2125  * PER0.001-0.0825-2.00 
  Quispe, Juan 1615 PER0.001-0.6525-16.25 
  Palao, Adriana 1687 PER0.501-0.0525-1.25 
 * 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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