Individual Calculations February 2019
 Van Den Berg, Jaap  Total change: 14.00  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Tienkampen Wijk aan Zee NED 2019-01-18
RcRownchangeKK*chgGame
 1774 1754 4.00 7 0.70 20 14.00 
  Van Ingen, Rik 1816 NED0.5010.09201.80 
  Frijling, Jeroen 1726 NED0.501-0.0420-0.80 
  Van Pinxteren, Gerard 1815 NED0.001-0.4220-8.40 
  Poland, Jan 1838 NED0.5010.12202.40 
  Bartels, Vladimir 1718 NED0.501-0.0520-1.00 
  Jansen, Hans 1733 NED1.0010.47209.40 
  Smit, Michiel 1772 NOR1.0010.532010.60 

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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