Individual Calculations August 2014
 Duijker, Rick  Total change: 7.60  Rating chartPersonal card
 8e Leiden Chess Tournament Leiden NED 2014-07-11
RcRownchangeKK*chgGame
 2235 2256 4.00 7 0.38 20 7.60 
  Hilarius, Sander 1989 NED1.0010.18203.60 
  Nguyen, Kevin 1935 NED1.0010.13202.60 
  Sengupta, Deep g2533 IND0.001-0.1720-3.40 
  Gieben, Stijn 2042 NED1.0010.23204.60 
  Van Der Wiel, John T.h. g2424 NED0.5010.22204.40 
  Van Assendelft, Floris m2380 NED0.5010.17203.40 
  Admiraal, Miguoel f2341 NED0.001-0.3820-7.60 

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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