Individual Calculations January 2009
 Bradshaw, Kumi  Total change: -9.75  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2122 1835 0.50 7 -0.65 15 -9.75 
  Hamad, Ahmad f2185 SYR0.001-0.1115-1.65 
  Van Hoolandt, Patrick f2185 MNC0.001-0.1115-1.65 
  Merritt, Mario f2122 TRI0.001-0.1615-2.40 
  Surbir, Lama 2083 NEP0.001-0.1915-2.85 
  Press, Shaun 2090 PNG0.5010.31154.65 
  Meier, Peter 2002 SEY0.001-0.2815-4.20 
  Garcia, Raul f2185 AND0.001-0.1115-1.65 

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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