Individual Calculations February 2020
 Kunst, Andre  Total change: 18.80  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1964 1968 5.50 9 0.94 20 18.80 
  Tinga, Tjerk 1958 NED1.0010.49209.80 
  Warnaar, Alisha 1874 NED1.0010.37207.40 
  Verwoert, Jef 2017 NED0.5010.07201.40 
  Dissel, Henk 1976 NED0.001-0.4920-9.80 
  Turk, Wil 1912 NED1.0010.42208.40 
  Haakman, Adri 2020 NED0.5010.07201.40 
  Homburg, Frank 1860 NED0.501-0.1520-3.00 
  Morice, Ludovic 2034 FRA0.5010.09201.80 
  De Ruiter, Tom 2021 NED0.5010.07201.40 

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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