Individual Calculations October 2008
 Addison, Bret C  Total change: 22.05  Rating chartPersonal card
 British Championship Liverpool ENG 2008-07-28
RcRownchangeKK*chgGame
 2278 2244 6.50 11 1.47 15 22.05 
  Dilleigh, Stephen P 2131 ENG0.501-0.1515-2.25 
  Elwin, Adrian G 2022 ENG0.501-0.2815-4.20 
  Sen, Subin 2049 ENG1.0010.25153.75 
  Auckland, Elliott 1990 ENG0.501-0.3115-4.65 
  Flear, Glenn C g2493 ENG0.5010.31154.65 
  Houska, Jovanka mwg2405 ENG1.0010.711510.65 
  Gordon, Stephen J m2508 ENG0.001-0.1815-2.70 
  Rendle, Thomas E m2363 ENG0.5010.16152.40 
  Trent, Lawrence m2470 ENG0.5010.29154.35 
  Townsend, M Paul 2204 ENG1.0010.44156.60 
  Ledger, Andrew J m2423 ENG0.5010.23153.45 

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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