Individual Calculations September 2012
 Oswald, Graeme E  Total change: -34.95  Rating chartPersonal card
 British Championship 2012 North Shields ENG 2012-07-23
RcRownchangeKK*chgGame
 2072 2178 4.00 10 -2.33 15 -34.95 
  Kolbus, Dietmar m2321 GER0.001-0.3115-4.65 
  Bhatia, Kanwal K wf2103 ENG0.501-0.1015-1.50 
  Jain, Radha 1868 ENG0.001-0.8615-12.90 
  Surtees, Mike J 2113 ENG0.001-0.5915-8.85 
  Maroroa, Sue wm2035 NZL0.501-0.1915-2.85 
  Burke, Mitchell 1917 ENG0.001-0.8215-12.30 
  Tambini, Jasper 1958 ENG1.0010.22153.30 
  Elwin, Adrian G 1985 ENG1.0010.25153.75 
  Varnam, Liam D 2070 ENG0.001-0.6515-9.75 
  Wall, Tim P f2347 ENG1.0010.721510.80 

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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