Individual Calculations March 2016
 Hegarty, Sarah N  Total change: 3.40  Rating chartPersonal card
 4NCL Division 1 WE 3 Birmingham ENG 2016-02-13
RcRownchangeKK*chgGame
 2167 2106 1.00 2 0.17 20 3.40 
  Kalaiyalahan, Akshaya 2236 ENG0.5010.18203.60 
  Horton, Jamie A 2098 ENG0.501-0.0120-0.20 

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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