Individual Calculations July 2011
 Smith, David W F  Total change: -29.50  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 1900 1775 0.50 5 -1.18 25 -29.50 
  Rabbitt, Michael 2020 ENG0.001-0.2025-5.00 
  Clapham, Michael J W 1916 ENG0.001-0.3125-7.75 
  Dunlop, Neil J 1923 ENG0.5010.20255.00 
  Ward, Matthew J 1787 ENG0.001-0.4825-12.00 
  Marley, Andrew S G 1855 ENG0.001-0.3925-9.75 

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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