Individual Calculations March 2023
 Dordevic, Tom  Total change: 15.20  Rating chartPersonal card
 24. NordWest-Cup Open A Bad Zwischenahn GER 2023-01-26
RcRownchangeKK*chgGame
 1965 1919 3.50 7 0.38 40 15.20 
  Gutman, Lev g2342 GER0.001-0.0740-2.80 
  Koronowski, Heinz-Juergen 1746 GER1.0010.274010.80 
  Hundack, Rolf 2109 GER0.001-0.2540-10.00 
  Vieira, Daniel 1536 USA1.0010.09403.60 
  Heinemann, Ernst 2097 GER0.001-0.2740-10.80 
  Kowalski, Holger 1853 GER1.0010.414016.40 
  Kornrumpf, Joachim 2069 GER0.5010.20408.00 

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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