Individual Calculations July 2009
 Blokhuis, Jeroen  Total change: -7.95  Rating chartPersonal card
 Meester - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2331 2355 1.00 3 -0.53 15 -7.95 
  Van Den Doel, Erik g2567 NED0.001-0.2315-3.45 
  Slagter, Ruben 2005 NED1.0010.11151.65 
  Kuyf, Rini m2420 NED0.001-0.4115-6.15 

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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