Individual Calculations October 2012
 Hall, David E  Total change: -33.90  Rating chartPersonal card
 e2e4 Hinckley Open Leicester ENG 2012-08-24
RcRownchangeKK*chgGame
 1962 2103 3.00 6 -1.13 30 -33.90 
  Truman, Richard G 1959 ENG0.001-0.6930-20.70 
  Stewart, Ashley 2013 ENG0.501-0.1230-3.60 
  Conterno, Dominique 1904 ENG1.0010.24307.20 
  Grattage, Matthew 1986 ENG1.0010.343010.20 
  Kreuzer, Christopher R L 1947 ENG0.501-0.2130-6.30 
  Ganger, Rajan 1965 ENG0.001-0.6930-20.70 

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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