Individual Calculations May 2016
 Doran, Chris  Total change: -15.20  Rating chartPersonal card
 8th 4NCL Congress Open Wakefield ENG 2016-04-01
RcRownchangeKK*chgGame
 2041 1987 1.00 4 -0.76 20 -15.20 
  Abbas, Daniel 2274 ENG0.001-0.1620-3.20 
  Ai, Farshad 1924 ENG0.001-0.5920-11.80 
  Norton, Craig 2071 ENG0.5010.12202.40 
  Bielby, Paul R 1895 ENG0.501-0.1320-2.60 

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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