Individual Calculations February 2020
 Van Essen, Luuk  Total change: 0.00  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeRpKK*chgGame
 1844 0 6.50 9 0.00 1924   0.00 
  Huijzer, Jacques 1821 NED1.0010.00 0.00 
  Buitink, Bert 1944 NED0.0010.00 0.00 
  Schepens, Vincent 1808 BEL1.0010.00 0.00 
  Bettman, Jan 1832 NED1.0010.00 0.00 
  Koster, Paul 1794 NED1.0010.00 0.00 
  Hageman, Ger 1906 NED0.0010.00 0.00 
  De Jager, Leo 1791 NED0.5010.00 0.00 
  Van Oudvorst, Bert 1892 NED1.0010.00 0.00 
  Buysman, Co 1805 NED1.0010.00 0.00 

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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