Individual Calculations February 2020
 Behrens, Harald  Total change: -15.60  Rating chartPersonal card
 29. Erfurter Schachfestival Meisterturnier Erfurt GER 2019-12-26
RcRownchangeKK*chgGame
 2020 2222 4.50 7 -0.78 20 -15.60 
  Smit, Frans 2009 NED0.501-0.2720-5.40 
  Maiwald, Harald 2005 GER1.0010.22204.40 
  Barthel, Ansgar 2052 GER1.0010.28205.60 
  Schulte, Felix 2126 GER0.001-0.6320-12.60 
  Roehr, Oliver 2028 GER0.501-0.2520-5.00 
  Tenold, Andreas 1926 NOR1.0010.15203.00 
  Schlick, Stefan 1997 GER0.501-0.2820-5.60 

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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