Individual Calculations August 2017
 Dixon, Chris  Total change: 5.60  Rating chartPersonal card
 14th South Wales International Open Cardiff WLS 2017-07-08
RcRownchangeKK*chgGame
 1875 1806 4.00 9 0.28 20 5.60 
  Rudd, Jack m2206  * ENG0.001-0.0820-1.60 
  Orton, Paul 1615 WLS1.0010.25205.00 
  Heaven, Pete 2010 WLS0.5010.26205.20 
  Pleasants, Allan J 2103 WLS0.001-0.1520-3.00 
  Jaberansari, Daniel 1406  * WLS1.0010.08201.60 
  Bridges, Paul 1796 WLS0.501-0.0120-0.20 
  Taylor, Robert Graham 1944 WLS0.5010.19203.80 
  Waterfield, John W 1967 WLS0.001-0.2920-5.80 
  Gosling, Brian G E 1825 ENG0.5010.03200.60 
 * 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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