Individual Calculations April 2022
 Woestmann, Ulrich  Total change: -10.80  Rating chartPersonal card
 37. ChessOrg-Schachfestival A-Open Bad Woerishofen GER 2022-03-11
RcRownchangeKK*chgGame
 2042 2002 3.50 9 -0.54 20 -10.80 
  Wacker, Peter f2268 GER0.001-0.1820-3.60 
  Buchaeckert, Juergen 1848 GER1.0010.29205.80 
  Dewenter, Ulf 2167 GER0.5010.22204.40 
  Schaefer, Michael 2149 GER0.5010.20204.00 
  Finke, Dominik 2082 GER0.001-0.3920-7.80 
  Riegler, Dieter 1876 GER0.501-0.1720-3.40 
  Kelemen, Alexander 1767 GER0.501-0.2920-5.80 
  Felgendreher, Heiko 2194 GER0.001-0.2520-5.00 
  Pichl, Michael 2025 GER0.5010.03200.60 

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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