Individual Calculations August 2015
 Braun, Walter  Total change: -8.40  Rating chartPersonal card
 12th South Wales International Open Cardiff WLS 2015-07-11
RcRownchangeKK*chgGame
 2082 2222 5.50 9 -0.42 20 -8.40 
  Bennett, Owen 1822  * WLS1.0010.08201.60 
  Waterfield, John W 1913 WLS1.0010.14202.80 
  Hernandez Jimenez, Alexander f2285 VEN0.001-0.4120-8.20 
  Thomas, Ben 1850 WLS1.0010.10202.00 
  Arkell, Keith C g2502 ENG0.001-0.1620-3.20 
  Whitehead, Mark A 2005 ENG1.0010.22204.40 
  Ivekovic, Tihana wf2039 CRO0.501-0.2420-4.80 
  Fathallah, Joe 2002 WLS1.0010.22204.40 
  Lauridsen, Jesper Morch f2316 DEN0.001-0.3720-7.40 
 * 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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