Individual Calculations February 2018
 Hazenberg, Frans  Total change: 19.60  Rating chartPersonal card
 Tata Steel Tienkampen 2018 Wijk aan Zee NED 2018-01-19
RcRownchangeKK*chgGame
 1861 1944 6.50 9 0.98 20 19.60 
  Kalma, Jildo 1903 NED0.501-0.0620-1.20 
  Fritz, Werner 1815 NED0.501-0.1720-3.40 
  De Heer, Henk 1895 NED0.501-0.0720-1.40 
  Van Maassen, Berend 1878 NED1.0010.41208.20 
  Van Soest, Roland 1873 NED1.0010.40208.00 
  Van De Laar, Bruun 1901 NED0.501-0.0620-1.20 
  Schrickx, Frank 1803 BEL1.0010.31206.20 
  Van Doorn, Xander 1901 NED0.501-0.0620-1.20 
  Van Der Stap, Harry 1780 NED1.0010.28205.60 

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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