Individual Calculations February 2019
 Van Pinxteren, Gerard  Total change: 10.60  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Tienkampen Wijk aan Zee NED 2019-01-18
RcRownchangeKK*chgGame
 1765 1815 4.50 7 0.53 20 10.60 
  Jansen, Hans 1733 NED0.501-0.1120-2.20 
  Smit, Michiel 1772 NOR0.001-0.5620-11.20 
  Van Den Berg, Jaap 1754 NED1.0010.42208.40 
  Frijling, Jeroen 1726 NED1.0010.38207.60 
  Van Ingen, Rik 1816 NED0.001-0.5020-10.00 
  Poland, Jan 1838 NED1.0010.532010.60 
  Bartels, Vladimir 1718 NED1.0010.37207.40 

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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