Individual Calculations September 2010
 Darville, Matt  Total change: 16.80  Rating chartPersonal card
 Coulsdon Summer Cup U160 Coulsdon ENG 2010-06-01
RcRownchangeKK*chgGame
 1695 1931 5.00 5 1.12 15 16.80 
  Fry, Sam 1560 ENG1.0010.10151.50 
  Jackson, Paul G 1863 ENG1.0010.41156.15 
  Warner, Dominic W J 1588 ENG1.0010.12151.80 
  Clayton, Tristan 1735 ENG1.0010.25153.75 
  Bryant, David 1727 ENG1.0010.24153.60 

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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