Blitz: Individual Calculations December 2018
 Fathallah, Joe  Total change: 16.60  Rating chartPersonal card
 South Wales November Blitz 2018 Llandaff WLS 2018-11-25
RcRownchangeKK*chgGame
 1941 1956 5.50 9 0.83 20 16.60 
  Chong, Kimberly 1719 WLS1.0010.20204.00 
  Toczek, Grzegorz f2210 WLS0.001-0.1920-3.80 
  Mason, Edward 1556  * WLS1.0010.08201.60 
  Taylor, Robert Graham 1779 WLS1.0010.27205.40 
  Gilbert, Jonathan A. 2003 WLS0.5010.07201.40 
  Camacho Collados, Jose m2325 KOR0.001-0.1020-2.00 
  Richmond, Peter 2093 WLS0.5010.18203.60 
  James, Dai 1877 WLS1.0010.39207.80 
  Hughes, Anthony c1903 WLS0.501-0.0720-1.40 
 * 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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