Individual Calculations August 2015
 Stoll, Katja  Total change: -14.00  Rating chartPersonal card
 12th South Wales International Open Cardiff WLS 2015-07-11
RcRownchangeKK*chgGame
 1800 1854 5.00 10 -0.70 20 -14.00 
  Petrov, Marian g2254  * BUL0.001-0.0820-1.60 
  Livermore, Richard 1583 WLS0.001-0.8320-16.60 
  Sivarajasingam, Venetia 1522 WLS1.0010.12202.40 
  McLaren, Thomas 1521 ENG1.0010.12202.40 
  Kett, Tim 2219 WLS0.001-0.1020-2.00 
  Lutchman Singh, Karanvir 1461 WLS1.0010.08201.60 
  Taylor, Robert Graham 1961 WLS0.5010.15203.00 
  Jaunooby, Ali R 2181 ENG0.001-0.1320-2.60 
  Jukes, Sam 1647 WLS0.501-0.2720-5.40 
  Guha, Chirag 1654 WLS1.0010.24204.80 
 * 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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