Individual Calculations May 2011
 Bryant, Richard B E  Total change: -4.80  Rating chartPersonal card
 e2e4 Brighton Major E Brighton ENG 2011-02-23
RcRownchangeKK*chgGame
 1917 1973 5.00 8 0.39 15 5.85 
  Somova, Nadezda 1991 LAT1.0010.53157.95 
  Millward, Kevin P 1937 ENG0.001-0.5515-8.25 
  Beulertz, Stefan 1941 MLT1.0010.46156.90 
  Schmerwitz, Reinhard 1907 GER1.0010.41156.15 
  Psaila, Clarence 1898 MLT0.501-0.1015-1.50 
  Fenwick, Hugh F 1860 ENG0.001-0.6515-9.75 
  Payne, Matthew J 1874 ENG1.0010.36155.40 
  Young, Mel J 1926 ENG0.501-0.0715-1.05 

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)
 
 Surrey Major 2011 Sutton ENG 2011-04-22
RcRownchangeKK*chgGame
 1897 1973 0.50 2 -0.71 15 -10.65 
  Jain, Radha 1856 ENG0.001-0.6615-9.90 
  Kreuzer, Christopher R L 1937 ENG0.501-0.0515-0.75 

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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