Individual Calculations November 2017
 Feltman, Bart  Total change: -18.60  Rating chartPersonal card
 Haarlemse Meesters Open 2017 Haarlem NED 2017-10-21
RcRownchangeKK*chgGame
 2016 1963 2.50 8 -0.93 20 -18.60 
  Cebula, Jerzy 2053 NED0.001-0.3820-7.60 
  Baarslag, Ed 2100 NED0.001-0.3220-6.40 
  Avis, Fred 1906 NED1.0010.42208.40 
  Bloem, Mark 2003 NED1.0010.562011.20 
  Ritsema, Ronald 2053 NED0.001-0.3820-7.60 
  Vlaar, Shannon 1920 NED0.001-0.5620-11.20 
  Breedveld, Andre 2074 NED0.5010.15203.00 
  Van Nieuwkerk, Ton 2017 NED0.001-0.4220-8.40 

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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