Individual Calculations February 2023
 Van Lingen, Henk  Total change: -6.40  Rating chartPersonal card
 Tata Steel Tienkampen 2023 Wijk aan Zee NED 2023-01-20
RcRownchangeKK*chgGame
 1784 1624 2.00 8 -0.32 20 -6.40 
  Swart, Dirk-Willem 1766 NED0.5010.19203.80 
  Enserink, Henk 1753 NED0.001-0.3320-6.60 
  Vergeer, Michiel 1800 NED0.001-0.2720-5.40 
  Wandy, Kasim 1746 NED0.5010.17203.40 
  Visschedijk, Theo 1826 NED0.001-0.2420-4.80 
  Poland, Jan 1782 NED0.001-0.2920-5.80 
  Dielhoff, Johan 1761 NED0.5010.18203.60 
  Nagel, Jan 1836 NED0.5010.27205.40 

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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