Blitz: Individual Calculations April 2019
 Ray, Hiya  Total change: 49.60  Rating chartPersonal card
 2019 Welsh Blitz Championship Pencoed WLS 2019-03-24
RcRownchangeKK*chgGame
 1772 1546 5.00 10 2.48 20 49.60 
  Fathallah, Joe 1946  * WLS0.001-0.0820-1.60 
  Chung, Joel 1564 WLS1.0010.532010.60 
  Di-Vetta, Andrew 1761 WLS1.0010.772015.40 
  Chung, Ethan Cheung Jing 1452 WLS1.0010.37207.40 
  Brown, Thomas 1946  * WLS0.001-0.0820-1.60 
  Hewitt, William 1946  * WLS1.0010.922018.40 
  Taylor, Robert Graham 1770 WLS0.001-0.2220-4.40 
  Jukes, Sam 1838 WLS0.001-0.1520-3.00 
  Morgans, Justin 1549 WLS1.0010.502010.00 
  Toczek, Grzegorz f1946  * 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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