Blitz: Individual Calculations March 2017
 Di-Vetta, Andrew  Total change: 12.40  Rating chartPersonal card
 Dyfed Blitz 2017 Fishguard WLS 2017-02-25
RcRownchangeKK*chgGame
 1905 1654 1.50 4 0.62 20 12.40 
  Strugnell, Carl f2054  * WLS0.001-0.0820-1.60 
  Whale, Michael 1788 WLS0.5010.18203.60 
  Neave, Guto 1723 WLS1.0010.602012.00 
  Brown, Thomas 2054  * WLS0.001-0.0820-1.60 
 * 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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