Individual Calculations March 2015
 Li, Harry  Total change: 10.80  Rating chartPersonal card
 4NCL 2014-15 Rounds 5-6 Various ENG 2015-02-14
RcRownchangeKK*chgGame
 2048 1950 1.00 2 0.27 40 10.80 
  Freeman, Richard 2053 ENG0.5010.14405.60 
  Richardson, Keith B 2042 ENG0.5010.13405.20 

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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