Individual Calculations April 2023
 Vossenkuhl, Joachim  Total change: -35.60  Rating chartPersonal card
 38. ChessOrg-Schachfestival in Bad Woerishofen - A-Open Bad Woerishofen GER 2023-03-03
RcRownchangeKK*chgGame
 1997 2085 2.50 7 -1.78 20 -35.60 
  Fresow, Boris 1804 GER1.0010.16203.20 
  Singer, Christoph m2308 GER0.5010.28205.60 
  Nitin, S. m2381 IND0.001-0.1520-3.00 
  Vennemann, Juergen 1835 GER0.001-0.8120-16.20 
  Dobierzin, Olaf 1930 GER0.501-0.2120-4.20 
  Wolf, Rainer 1945 GER0.001-0.6920-13.80 
  Bergmann, Thomas 1774 GER0.501-0.3620-7.20 

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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