Individual Calculations February 2017
 Eijgelaar, Jeroen  Total change: 44.60  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 1863 1888 6.50 8 2.23 20 44.60 
  Feltman, Bart 1894 NED1.0010.512010.20 
  Boontje, Willem 1821 NED1.0010.41208.20 
  De Haas, Maarten 1881 NED1.0010.49209.80 
  Weijers, Edwin 1760 NED0.501-0.1720-3.40 
  Ameling, Bob 1852 NED0.501-0.0520-1.00 
  Coerts, Marten 1947 NED1.0010.582011.60 
  Bouma, Dick 1852 NED1.0010.45209.00 
  Van Maassen, Berend 1895 NED0.5010.01200.20 

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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