Rapid: Individual Calculations January 2016
 Alcock, Graham P  Total change: 0.40  Rating chartPersonal card
 7th London Chess Classic: Super Rapidplay London ENG 2015-12-12
RcRownchangeKK*chgGame
 1888 1706 2.50 9 0.02 20 0.40 
  Claridge-Hansen, William f1959 ENG0.001-0.1920-3.80 
  Levene, Joseph 1855 ENG0.5010.20204.00 
  Buonanno, Massimo 1954 ITA1.0010.812016.20 
  Lam, Daniel Kw 2068 HKG0.001-0.1020-2.00 
  Grieve, Harry 1764 ENG0.5010.08201.60 
  Taylor, William J 1899 ENG0.5010.25205.00 
  Rice, Chris B 1925 ENG0.001-0.2220-4.40 
  Wlodarski, Michal 1939 POL0.001-0.2120-4.20 
  Golding, James 1631 ENG0.001-0.6020-12.00 

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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