Individual Calculations July 2011
 Vereggen, Lars  Total change: 6.45  Rating chartPersonal card
 NK Jeugd U14 Haarlem NED 2011-04-30
RcRownchangeKK*chgGame
 1902 1991 4.00 5 0.89 15 13.35 
  Bitalzadeh, Mahsa 1853 NED1.0010.31154.65 
  Gieben, Stijn 1897 NED1.0010.37155.55 
  Beerdsen, Thomas 2002 NED1.0010.52157.80 
  Roelofs, Rik 1891 NED1.0010.36155.40 
  Mollema, Thomas 1865 NED0.001-0.6715-10.05 

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)
 
 Dutch Team Competition - 2D - round 9 Various NED 2011-05-14
RcRownchangeKK*chgGame
 2060 2030 0.00 1 -0.46 15 -6.90 
  Offringa, Joost 2060 NED0.001-0.4615-6.90 

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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