Individual Calculations March 2015
 Burns, Martin  Total change: 12.00  Rating chartPersonal card
 4NCL 2014-15 Rounds 5-6 Various ENG 2015-02-14
RcRownchangeKK*chgGame
 1916 1878 1.50 2 0.60 20 12.00 
  Dean, Robert A 1852 ENG0.501-0.0420-0.80 
  Somerset, William 1979 ENG1.0010.642012.80 

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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