Individual Calculations September 2016
 Rutjes, Twan  Total change: -3.40  Rating chartPersonal card
 Dutch Open 2016 - Reserve A Dieren NED 2016-07-26
RcRownchangeKK*chgGame
 1947 1962 4.50 9 -0.17 20 -3.40 
  Van Delden, Robert 1780 NED1.0010.26205.20 
  Leentjens, Gilbert 1829 NED0.001-0.6820-13.60 
  Sep, Cees 1795 NED1.0010.28205.60 
  Van Dongen, Rob 1913 NED1.0010.43208.60 
  Huysman, Arie 2021 NED0.5010.08201.60 
  Knol, Geon 2142 NED1.0010.742014.80 
  Markus, John 2029 NED0.001-0.4120-8.20 
  Taal, Rieks 2080 NED0.001-0.3420-6.80 
  Kalle, Erwin 1938 NED0.001-0.5320-10.60 

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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