Individual Calculations July 2008
 Van Schaardenburg, Mark  Total change: -4.80  Rating chartPersonal card
 Dutch Team Competition - 3E - round 7-9 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2014 2277 0.50 1 -0.32 15 -4.80 
  Klein, Ron 2014 NED0.501-0.3215-4.80 

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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