Individual Calculations February 2019
 Warnaar, Alisha  Total change: 32.00  Rating chartPersonal card
 Tata Steel Chess Tournament 2018 - Tienkampen Wijk aan Zee NED 2019-01-18
RcRownchangeKK*chgGame
 1857 1877 4.50 7 0.80 40 32.00 
  Niewenhuis, Ruud 1854 NED1.0010.474018.80 
  Van Der Meiden, Albert 1831 NED0.001-0.5640-22.40 
  Schimmel, Sipco 1859 NED1.0010.474018.80 
  De Haan, Hans 1812 NED0.001-0.5940-23.60 
  De Vries, Theo 1880 NED1.0010.504020.00 
  Weijers, Ralf 1837 NED0.501-0.0640-2.40 
  Hageman, Ger 1925 NED1.0010.574022.80 

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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