Individual Calculations May 2011
 Klarenbeek, Hans  Total change: -1.30  Rating chartPersonal card
 Dutch Team Competition - 2B - round 7-8 Various NED 2011-03-12
RcRownchangeKK*chgGame
 2141 2401 1.50 2 -0.13 10 -1.30 
  Irwin, Mark 2194 NED1.0010.23102.30 
  Zwirs, Nico 2088 NED0.501-0.3610-3.60 

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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