Individual Calculations October 2008
 Peet, James T  Total change: 16.50  Rating chartPersonal card
 British Championship Major Open Liverpool ENG 2008-07-28
RcRownchangeKK*chgGame
 1979 1845 4.00 9 1.10 15 16.50 
  Mitchem, Nicholas D 2014 ENG0.001-0.2815-4.20 
  Thilaganathan, Jessica 1931 ENG1.0010.62159.30 
  Makepeace, Philip J 2026 ENG0.001-0.2615-3.90 
  Iyengar, Ilya 2004 ENG1.0010.711510.65 
  Salimbeni, George P W 2028 ENG0.001-0.2615-3.90 
  Brechin, Hugh R 1961 SCO0.001-0.3415-5.10 
  Williams, Stephen M 1991 ENG1.0010.701510.50 
  Green, Andrew D 2038 SCO0.001-0.2515-3.75 
  Lenier, Jude 1817 ENG1.0010.46156.90 

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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