Individual Calculations October 2013
 Pleasants, Allan J  Total change: 2.55  Rating chartPersonal card
 South Wales Autumn Open 2013 Bridgend WLS 2013-09-06
RcRownchangeKK*chgGame
 1871 2024 3.50 5 0.17 15 2.55 
  Trombley, Frank 1642 WLS1.0010.09151.35 
  Bevan, P.m. 2085 WLS0.001-0.4215-6.30 
  Du Toit, Stephanie 1648 WLS1.0010.09151.35 
  Thorpe, Thomas 1895 WLS0.501-0.1715-2.55 
  Morris, Gareth 2083 WLS1.0010.58158.70 

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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