Individual Calculations July 2008
 Dignum, Erik  Total change: -2.25  Rating chartPersonal card
 Dutch Team Competition - 3F - round 7-9 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2020 2051 1.00 2 -0.09 25 -2.25 
  Timmermans, Mark 2007 NED0.001-0.5625-14.00 
  Ducarmon, Quinten 2033 NED1.0010.472511.75 

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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