Individual Calculations July 2011
 Clapham, Michael J W  Total change: 7.00  Rating chartPersonal card
 4NCL 2011 various ENG 2010-11-06
RcRownchangeKK*chgGame
 1956 1916 2.50 5 0.28 25 7.00 
  Marley, Andrew S G 1855 ENG0.501-0.0825-2.00 
  Salisbury, Michael W 2087 ENG0.5010.23255.75 
  Elwin, Adrian G 1990 ENG0.5010.10252.50 
  Taylor, Geoffrey P 1950 ENG1.0010.552513.75 
  Thompson, Robert 1900 ENG0.001-0.5225-13.00 

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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