Individual Calculations August 2012
 Allan, Brian  Total change: -16.05  Rating chartPersonal card
 CCF CUP U2000 2012 COULSDON ENG 2012-05-28
RcRownchangeKK*chgGame
 1831 1847 0.50 3 -1.07 15 -16.05 
  Jackson, Paul G 1890 ENG0.001-0.4415-6.60 
  Schenck, James 1803 ENG0.501-0.0615-0.90 
  Kane, Frank G 1800 ENG0.001-0.5715-8.55 

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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