Individual Calculations July 2008
 Bakker, Piet  Total change: 11.00  Rating chartPersonal card
 Dutch Team Competition - 2C - round 7-9 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2200 1941 1.00 3 0.44 25 11.00 
  Severijnen, Arjon 2145 NED0.001-0.2425-6.00 
  Trimp, Marc 2236 NED0.5010.35258.75 
  Barendse, Ted 2219 NED0.5010.33258.25 

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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