Rapid: Individual Calculations October 2014
 Hurn, Robert Aj  Total change: 11.60  Rating chartPersonal card
 South Wales Rapidplay Merthyr Tydfil WLS 2014-09-20
RcRownchangeKK*chgGame
 1853 1735 2.00 4 0.58 20 11.60 
  Kett, Tim 2135  * WLS0.001-0.0820-1.60 
  Maber, Martyn J 1358 ENG1.0010.09201.80 
  Ehsandar, Peter 1973 WLS0.001-0.2020-4.00 
  James, Dai 1947 WLS1.0010.772015.40 
 * 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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