Individual Calculations July 2017
 Frijling, Jeroen  Total change: -19.00  Rating chartPersonal card
 BPB Limburg Open 2016 - Groep C2 Maastricht NED 2017-06-02
RcRownchangeKK*chgGame
 1730 1781 2.50 5 -0.35 20 -7.00 
  Fortenbacher, Dominic 1617 GER0.001-0.7220-14.40 
  Ghebreab, Elnathan 1938 NED1.0010.712014.20 
  Cristino, Gregory 1714 BEL0.001-0.5920-11.80 
  Severine, Kevin 1680 FRA1.0010.36207.20 
  Tjin A Lien, Ike 1699 NED0.501-0.1120-2.20 

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)
 
 HSG Open 2017 Group B Hilversum NED 2017-06-23
RcRownchangeKK*chgGame
 1840 1781 1.50 5 -0.60 20 -12.00 
  Van Tuyl, Wim 1905 NED1.0010.672013.40 
  De Heer, Henk 1874 NED0.001-0.3720-7.40 
  Bettman, Jan 1861 NED0.5010.11202.20 
  Koelmans, Jan Willem 1934 NED0.001-0.3020-6.00 
  Tjin A Lien, Jie-Ren 1626 NED0.001-0.7120-14.20 

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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