Individual Calculations July 2017
 Rietveld, Leo  Total change: -19.40  Rating chartPersonal card
 BPB Limburg Open 2017 - Groep B Maastricht NED 2017-06-02
RcRownchangeKK*chgGame
 1905 1955 3.00 7 -0.97 20 -19.40 
  Cornelius, Jorg 2042 BEL0.001-0.3820-7.60 
  Baselmans, Luuk 1903 NED0.501-0.0720-1.40 
  Plug, Arjan 1850 NED1.0010.36207.20 
  Koes, Richard 1810 NED0.501-0.1920-3.80 
  Luimes, Arent 1928 NED0.501-0.0420-0.80 
  Klein, Gernot Dr. 1887 GER0.501-0.0920-1.80 
  Nguyen, Lucas 1915 NED0.001-0.5620-11.20 

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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