Individual Calculations August 2021
 Ture, Taner  Total change: -10.20  Rating chartPersonal card
 49th Annual World Open - Under 2200 Philadelphia, Pennsylvania USA 2021-07-01
RcRownchangeKK*chgGame
 1824 2008 6.00 9 -0.51 20 -10.20 
  Samant, Neil 1805 USA1.0010.24204.80 
  Nandhakumar, Vaseegaran 1608  * USA0.501-0.4220-8.40 
  Chan, Matthew M 1906 USA1.0010.36207.20 
  Tarantin, Joseph 1693 USA1.0010.14202.80 
  Zhurbinsky, David c1910 USA1.0010.37207.40 
  Le, Nguyen c1967 VIE0.501-0.0620-1.20 
  Efemuai, Odafe Benedict 1883 NGR0.001-0.6720-13.40 
  Jiang, Andrew 1754 USA0.501-0.3120-6.20 
  Ye, Chen-Chen 1893 USA0.501-0.1620-3.20 
 * 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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