Individual Calculations August 2014
 Bridges, Paul  Total change: 18.90  Rating chartPersonal card
 2014 South Wales Summer Congress Newport WLS 2014-06-27
RcRownchangeKK*chgGame
 2025 1864 2.50 4 1.26 15 18.90 
  Varley, Peter f2238 WLS1.0010.901513.50 
  Robinson, David 1925 WLS1.0010.58158.70 
  Thorpe, Thomas 1901 WLS0.5010.05150.75 
  Hewitt, William 2035 WLS0.001-0.2715-4.05 

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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