Individual Calculations February 2020
 Attinger, Roman  Total change: 0.00  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeRpKK*chgGame
 1635 0 4.00 7 0.00 1655   0.00 
  Schwarzwald, Holger 1604 GER1.0010.00 0.00 
  Koopmans, Perry 1590 NED0.0010.00 0.00 
  Lemkes, Herman 1564 NED1.0010.00 0.00 
  Lardenoye, Bert 1680 NED0.5010.00 0.00 
  Freeke, Kees 1705 NED0.5010.00 0.00 
  Fokke, John 1638 NED1.0010.00 0.00 
  Duivenvoorden, Ben 1665 NED0.0010.00 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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