Individual Calculations February 2020
 Nagel, Jan  Total change: 34.20  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1875 1817 5.50 9 1.71 20 34.20 
  Albrecht, Alex 1872 NED0.5010.08201.60 
  Van Soest, Roland 1842 NED0.5010.03200.60 
  Veerman, Jan 1844 NED0.5010.04200.80 
  Tillemans, Marcel 1841 NED0.001-0.4720-9.40 
  Van Banning, Jan 1982 NED1.0010.722014.40 
  Scherpenisse, Kees 1877 NED1.0010.582011.60 
  Eijgelaar, Jeroen 1910 NED1.0010.632012.60 
  Jongkind, Kees 1836 NED1.0010.532010.60 
  Bik, Wouter 1869 NED0.001-0.4320-8.60 

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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