Individual Calculations July 2017
 Plug, Arjan  Total change: -8.40  Rating chartPersonal card
 BPB Limburg Open 2017 - Groep B Maastricht NED 2017-06-02
RcRownchangeKK*chgGame
 1860 1850 2.50 6 -0.42 20 -8.40 
  Baselmans, Luuk 1903 NED0.001-0.4320-8.60 
  Orbons, Richard 1661 NED1.0010.25205.00 
  Rietveld, Leo 1955 NED0.001-0.3620-7.20 
  Alonso, Jose Antonio 1984 GER0.5010.18203.60 
  Bettman, Jan 1861 NED0.001-0.4820-9.60 
  Lammes, Pim 1793 NED1.0010.42208.40 

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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