Individual Calculations July 2009
 Klarenbeek, Mark  Total change: -7.30  Rating chartPersonal card
 2A - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2183 2372 1.50 3 -0.73 10 -7.30 
  Van Den Berg, Hilke 2195 NED0.001-0.7310-7.30 
  Rooda, Kai 2141 NED1.0010.21102.10 
  Hummel, Erik-Jan 2214 NED0.501-0.2110-2.10 

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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