Individual Calculations June 2017
 Allis, Richard  Total change: 3.60  Rating chartPersonal card
 2016/17 4NCL Division 3 North Rounds 9-11 Wakefield ENG 2017-04-29
RcRownchangeKK*chgGame
 1964 2045 2.00 3 0.18 20 3.60 
  Bennett, Patrick 2008 WLS0.001-0.5520-11.00 
  Bramson, Mike 1883 ENG1.0010.29205.80 
  Ackley, Peter J E 2002 ENG1.0010.44208.80 

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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