Individual Calculations February 2020
 Taams, Sander  Total change: 11.00  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1965 2043 6.00 9 0.55 20 11.00 
  Van Houwelingen, Leo 2020 NED1.0010.47209.40 
  De Winter, Arthur 1932 NED0.501-0.1520-3.00 
  Baumhauer, Christian 1932 FRA1.0010.35207.00 
  Kat, Rudolf 1967 NED0.001-0.6020-12.00 
  Schroer, Marcel 2009 NED0.001-0.5520-11.00 
  Kruijf, Caspar 1984 NED0.501-0.0820-1.60 
  Seeleman, Jan 1958 NED1.0010.38207.60 
  Duin, Laurens 2012 NED1.0010.46209.20 
  Hamersma, Peter 1870 NED1.0010.27205.40 

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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