Individual Calculations February 2020
 Schwarzwald, Holger  Total change: -47.00  Rating chartPersonal card
 Tata Steel Tienkampen 2020 Wijk aan Zee NED 2020-01-17
RcRownchangeKK*chgGame
 1627 1604 0.00 5 -2.35 20 -47.00 
  Duivenvoorden, Ben 1665 NED0.001-0.4220-8.40 
  Fokke, John 1638 NED0.001-0.4520-9.00 
  Koopmans, Perry 1590 NED0.001-0.5220-10.40 
  Lemkes, Herman 1564 NED0.001-0.5620-11.20 
  Lardenoye, Bert 1680 NED0.001-0.4020-8.00 

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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