Rapid: Individual Calculations January 2013
 Silva, Goncalo Nuno Neto Pires  Total change: 31.60  Rating chartPersonal card
 Nacional de semi-rapidas 2013 Covilha POR 2012-12-15
RcRownchangeKK*chgGame
 2169 1860 2.50 6 1.58 20 31.60 
  Santos, Antonio P f2257 POR1.0010.922018.40 
  Ulyanovskyy, Viktor f2260  * POR0.5010.42208.40 
  Fernandes, Antonio g2260  * POR1.0010.922018.40 
  Silva, Luis Neves Da 2143 POR0.001-0.1620-3.20 
  Morais, Vitor 2021 POR0.001-0.2920-5.80 
  Ulyanovskyy, Vladimir Viktorovic 2073 POR0.001-0.2320-4.60 
 * 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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