Blitz: Individual Calculations April 2015
 Silva, Madalena Cristina Carval  Total change: -25.60  Rating chartPersonal card
 CN Feminino Rapidas 2014/2015 Pedras Salgadas POR 2015-03-28
RcRownchangeKK*chgGame
 1491 1565 1.00 4 -1.28 20 -25.60 
  Silva, Mariana Sofia T. 1669 POR0.001-0.3620-7.20 
  Silva, Ana Ines Teixeira Da 1407 POR0.001-0.7120-14.20 
  Oliveira, Maria Elisa Ramos Ma 1165  * POR1.0010.08201.60 
  Meireles, Ana 1724 POR0.001-0.2920-5.80 
 * 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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