Individual Calculations April 2023
 Gundersen, Helge  Total change: -21.00  Rating chartPersonal card
 38. ChessOrg-Schachfestival in Bad Woerishofen - A-Open Bad Woerishofen GER 2023-03-03
RcRownchangeKK*chgGame
 2000 2008 3.50 9 -1.05 20 -21.00 
  Wacker, Peter f2273 GER0.001-0.1820-3.60 
  Nusser, Hans-Karl, Dr. 1684 GER1.0010.13202.60 
  Jahn, Peter 2068 GER0.5010.08201.60 
  Baeuml, Ulrich 2092 GER0.001-0.3820-7.60 
  Manukonda, Arun 2062 IND0.001-0.4220-8.40 
  Distelrath, Oliver 1915 GER1.0010.37207.40 
  De Francesco, Klaus f2220 GER0.001-0.2320-4.60 
  Bergmann, Thomas 1774 GER0.501-0.2920-5.80 
  Schellmann, Frank c1913 GER0.501-0.1320-2.60 

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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