Individual Calculations April 2008
 Kuijf, Nico  Total change: -9.25  Rating chartPersonal card
 Dutch Team Competition - 2C - round 5-6 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2209 2163 0.50 2 -0.37 25 -9.25 
  Dek, Lennart 2207 NED0.5010.06251.50 
  Pietersma, Menno 2211 NED0.001-0.4325-10.75 

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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