Individual Calculations October 2008
 Sugden, John N  Total change: 23.70  Rating chartPersonal card
 British Championship Major Open Liverpool ENG 2008-07-28
RcRownchangeKK*chgGame
 2057 2149 6.50 8 1.58 15 23.70 
  Lenier, Jude 1817 ENG1.0010.12151.80 
  Rabbitte, Michael J 1963 ENG0.501-0.2415-3.60 
  Wells, Daniel J 2016 ENG1.0010.32154.80 
  Varnam, Liam D 2070 ENG1.0010.39155.85 
  Fry, Charles A 2061 ENG0.501-0.1215-1.80 
  Richmond, Peter A 2284 WLS1.0010.681510.20 
  Tebb, David J 2215 ENG1.0010.59158.85 
  Salimbeni, George P W 2028 ENG0.501-0.1615-2.40 

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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