Individual Calculations November 2019
 Van Der Lubben, Arno  Total change: -49.20  Rating chartPersonal card
 Haarlemse Meesters 2019 - Open A Haarlem NED 2019-10-19
RcRownchangeKK*chgGame
 1957 1883 2.00 8 -1.23 40 -49.20 
  Lessmann, Francis 2074 NED0.001-0.2540-10.00 
  Duchene, Rene 2147 NED0.5010.324012.80 
  Freer, Rob 1894 NED0.001-0.4840-19.20 
  Pauw, Martijn 1985 NED0.001-0.3640-14.40 
  Van Den Bergh, Ben 1961 NED0.001-0.3940-15.60 
  De Zoeten, Cato 1833 NED0.501-0.0740-2.80 
  Breedveld, Andre 1988 NED1.0010.644025.60 
  Dekker, Jasper 1777 NED0.001-0.6440-25.60 

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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