Individual Calculations February 2023
 Van Wijngaarden, Thijs  Total change: -88.00  Rating chartPersonal card
 Tata Steel Tienkampen 2023 Wijk aan Zee NED 2023-01-20
RcRownchangeKK*chgGame
 1661 1679 2.00 8 -2.20 40 -88.00 
  Joliez, Didier 1686 FRA0.001-0.4940-19.60 
  Witkamp, Theo 1671 NED0.001-0.5140-20.40 
  Wolters, Dick 1634 NED0.001-0.5640-22.40 
  Eveleens, Ed 1645 NED0.001-0.5540-22.00 
  Brands, Joop 1614 NED1.0010.414016.40 
  Mollenkamp, Ron 1734 NED1.0010.584023.20 
  Mittertreiner, Aad 1682 NED0.001-0.5040-20.00 
  Mihailescu, Lucian 1625 NED0.001-0.5840-23.20 

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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