Individual Calculations October 2012
 Collins, Andrew  Total change: -32.40  Rating chartPersonal card
 e2e4 Hinckley Open Leicester ENG 2012-08-24
RcRownchangeKK*chgGame
 1962 1716 0.00 5 -1.08 30 -32.40 
  Burke, Steven J 2041 ENG0.001-0.1330-3.90 
  Whitfield, Craig M 2020 ENG0.001-0.1430-4.20 
  Bennett, Dominic L 2037 ENG0.001-0.1330-3.90 
  Pritchard, David J 2018 ENG0.001-0.1530-4.50 
  Keen, Cosima C 1694 ENG0.001-0.5330-15.90 

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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