Individual Calculations July 2019
 Jones, Gawain  Total change: -17.40  Rating chartPersonal card
 2019 Summer Chess Classic - A Saint Louis, Missouri USA 2019-06-18
RcRownchangeKK*chgGame
 2691 2709 3.50 10 -1.74 10 -17.40 
  Xiong, Jeffery g2684 USA0.501-0.0310-0.30 
  Shankland, Sam g2717 USA0.5010.01100.10 
  Swiercz, Dariusz g2667 USA0.501-0.0610-0.60 
  Howell, David g2692 ENG0.501-0.0210-0.20 
  Le, Liem Quang g2694 VIE0.501-0.0210-0.20 
  Xiong, Jeffery g2684 USA0.501-0.0310-0.30 
  Shankland, Sam g2717 USA0.5010.01100.10 
  Swiercz, Dariusz g2667 USA0.001-0.5610-5.60 
  Le, Liem Quang g2694 VIE0.001-0.5210-5.20 
  Howell, David g2692 ENG0.001-0.5210-5.20 

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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