Individual Calculations July 2017
 Heijenrath, Jan  Total change: -4.20  Rating chartPersonal card
 BPB Limburg Open 2017 - Groep C Maastricht NED 2017-06-02
RcRownchangeKK*chgGame
 1597 1731 4.50 7 -0.21 20 -4.20 
  Klaren, Duncan 1597 NED0.001-0.6820-13.60 
  Waskowsky, Gregor 1509 NED1.0010.22204.40 
  Rutjens, Mika 1652 NED0.501-0.1120-2.20 
  Kanbier, Guy 1458 NED1.0010.17203.40 
  Tjin A Lien, Jie Ren 1626 NED1.0010.36207.20 
  Kompaan, Rick 1723 NED0.501-0.0120-0.20 
  De Cocq, Ramin 1614 BEL0.501-0.1620-3.20 

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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