Individual Calculations November 2017
 Van Baar, Esper  Total change: 49.60  Rating chartPersonal card
 Haarlemse Meesters Open 2017 Haarlem NED 2017-10-21
RcRownchangeKK*chgGame
 2145 2255 7.00 9 1.24 40 49.60 
  Van Nieuwkerk, Ton 2017 NED1.0010.20408.00 
  Breedveld, Andre 2074 NED1.0010.264010.40 
  Ritsema, Ronald 2053 NED1.0010.24409.60 
  Schoehuijs, Erik 2134 NED0.501-0.1640-6.40 
  Overeem, Marc f2254 NED1.0010.504020.00 
  Bosboom, Manuel m2409 NED0.001-0.2940-11.60 
  Mesman, Edwyn 2200 NED1.0010.424016.80 
  Duchene, Rene 2174 NED0.501-0.1140-4.40 
  Van Den Bergh, Ben 1991 NED1.0010.18407.20 

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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