Individual Calculations March 2013
 Homer, Stephen J  Total change: -7.20  Rating chartPersonal card
 e2e4 Torquay Open Torquay ENG 2013-02-08
RcRownchangeKK*chgGame
 2031 2172 2.50 4 -0.24 30 -7.20 
  Bartlett, Simon 1943 ENG1.0010.21306.30 
  Bennett, Dominic L 2009 ENG0.501-0.2230-6.60 
  Burrows, Martin P 2147 ENG0.501-0.0330-0.90 
  Wells, Jonathan C 2024 ENG0.501-0.2030-6.00 

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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