Individual Calculations July 2009
 Kuijf, Nico  Total change: -2.50  Rating chartPersonal card
 3E - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2164 2188 1.50 3 -0.10 25 -2.50 
  Pauw, Sander 2166 NED0.501-0.0325-0.75 
  Van Helvoort, Rob 2224 NED0.5010.05251.25 
  Goes, Sten 2101 NED0.501-0.1225-3.00 

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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