Individual Calculations July 2008
 Van Dijk, Ron  Total change: 32.50  Rating chartPersonal card
 Dutch Team Competition - 2B - round 7-9 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2111 1898 2.00 3 1.30 25 32.50 
  De Vries, Paul 2084 NED1.0010.742518.50 
  Loeber, Roderick 2194 NED0.5010.35258.75 
  Pijl, Gert 2054 NED0.5010.21255.25 

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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