Individual Calculations September 2019
 Buckman, Edzie  Total change: 0.00  Rating chartPersonal card
 106th British Championships Under 1900 Torquay ENG 2019-07-29
RcRownchangeRpKK*chgGame
 1771 0 0.50 4 0.00 1449   0.00 
  Britnell, Matthew J 1729 ENG0.0010.00 0.00 
  Farrar, Gordon 1752 ENG0.5010.00 0.00 
  Kenning, Paul H 1867 ENG0.0010.00 0.00 
  Di-Vetta, Andrew 1735 WLS0.0010.00 0.00 

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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