Individual Calculations January 2009
 Storey, Charles H  Total change: 6.60  Rating chartPersonal card
 European Union Individual Championship Liverpool ENG 2008-09-09
RcRownchangeKK*chgGame
 2356 2268 4.00 9 0.44 15 6.60 
  Tiviakov, Sergei g2618 NED0.001-0.1115-1.65 
  Wilson, Alexandra wf2059 SUI1.0010.23153.45 
  Shaw, John K g2469 SCO0.001-0.2415-3.60 
  Di Michele, Rocco 2096 ITA1.0010.27154.05 
  Meijers, Viesturs g2496 LAT1.0010.791511.85 
  Haslinger, Stewart G g2511 ENG0.001-0.2015-3.00 
  Dembo, Yelena mwg2431 GRE0.001-0.2815-4.20 
  Bennett, Patrick J 2120 WLS1.0010.30154.50 
  Houska, Jovanka mwg2405 ENG0.001-0.3215-4.80 

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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