Individual Calculations May 2016
 Bielby, Paul R  Total change: -10.40  Rating chartPersonal card
 8th 4NCL Congress Open Wakefield ENG 2016-04-01
RcRownchangeKK*chgGame
 2094 1895 0.50 4 -0.52 20 -10.40 
  Jarmany, John 2116 ENG0.001-0.2220-4.40 
  Brown, Martin 2254 ENG0.001-0.1020-2.00 
  Bak, Andrew 2017 ENG0.001-0.3320-6.60 
  Doran, Chris 1987 ENG0.5010.13202.60 

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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