Individual Calculations February 2020
 Van Banning, Jan  Total change: -61.20  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1856 1982 4.50 9 -1.53 40 -61.20 
  Bik, Wouter 1869 NED1.0010.354014.00 
  Scherpenisse, Kees 1877 NED0.501-0.1440-5.60 
  Eijgelaar, Jeroen 1910 NED0.001-0.6040-24.00 
  Jongkind, Kees 1836 NED0.501-0.2040-8.00 
  Nagel, Jan 1817 NED0.001-0.7240-28.80 
  Albrecht, Alex 1872 NED0.001-0.6540-26.00 
  Van Soest, Roland 1842 NED1.0010.314012.40 
  Veerman, Jan 1844 NED1.0010.314012.40 
  Tillemans, Marcel 1841 NED0.501-0.1940-7.60 

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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