Individual Calculations March 2023
 Koronowski, Heinz-Juergen  Total change: -41.40  Rating chartPersonal card
 24. NordWest-Cup Open A Bad Zwischenahn GER 2023-01-26
RcRownchangeKK*chgGame
 1871 1746 0.00 6 -2.07 20 -41.40 
  Kolthoff, Siegmund 2072 GER0.001-0.1320-2.60 
  Dordevic, Tom 1919 GER0.001-0.2720-5.40 
  Winkler, Yonathan 1957 GER0.001-0.2320-4.60 
  Moors, Christoph 1946 GER0.001-0.2420-4.80 
  Kloerss, Knut 1798 GER0.001-0.4320-8.60 
  Vieira, Daniel 1536 USA0.001-0.7720-15.40 

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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