Individual Calculations February 2019
 Van Rijkom, Eric  Total change: 51.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Tienkampen Wijk aan Zee NED 2019-01-18
RcRownchangeKK*chgGame
 1732 1750 5.50 8 1.28 40 51.20 
  Leenart, Frits 1739 NED1.0010.484019.20 
  Vermeulen, Fons 1781 NED0.001-0.4640-18.40 
  Van Gelderen, Jaap 1687 NED1.0010.414016.40 
  Wilsch, Jurgen 1650 NED1.0010.364014.40 
  Schoenmakers, Nico 1779 NED0.5010.04401.60 
  Lith, Tony 1721 NED1.0010.464018.40 
  De Ruijter, Sylvain 1714 NED0.501-0.0540-2.00 
  Avis, Fred 1781 NED0.5010.04401.60 

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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