Individual Calculations September 2009
 Murray, Brian  Total change: 0.00  Rating chartPersonal card
 20th NATO Chess Championship Hammelburg GER 2009-06-15
RcRownchangeRpKK*chgGame
 1980 0 1.00 6 0.00 1707   0.00 
  Razola Garcia, Joaquin 2106 ESP0.0010.00 0.00 
  Geroly, Jozsef 1978 HUN1.0010.00 0.00 
  Prevot, Jean-Luc 2119 FRA0.0010.00 0.00 
  Nilsen, Terje 2022 NOR0.0010.00 0.00 
  Kocur, Marc 1919 BEL0.0010.00 0.00 
  Ulusoy, Mustafa 1737 TUR0.0010.00 0.00 

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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