Individual Calculations June 2013
 Bucknell, Malcolm G  Total change: 1.35  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 1949 1939 3.00 6 0.09 15 1.35 
  Foster, James C 2039 ENG0.5010.14152.10 
  Burke, Mitchell R 1952 ENG0.5010.02150.30 
  Haridas, Girinath 1765 ENG1.0010.27154.05 
  Livesey, R Nigel 1888 ENG0.501-0.0715-1.05 
  Boumphrey, Luke S 1997 ENG0.001-0.4215-6.30 
  Savage, Nicholas W 2051 ENG0.5010.15152.25 

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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