Individual Calculations March 2023
 Wessel, Frank  Total change: 26.00  Rating chartPersonal card
 39. OBSenEM (Offene Berliner Senioren-Einzel-Meisterschaft) Berlin GER 2023-01-24
RcRownchangeKK*chgGame
 1803 1686 4.50 9 1.30 20 26.00 
  Schmidt, Juergen 1952 GER0.5010.32206.40 
  Steiger, Michael 1962 GER0.001-0.1720-3.40 
  Geiss, Anne 1433 GER0.501-0.3120-6.20 
  Schacht, Thomas 1521 GER1.0010.28205.60 
  Casny, Guenter 1828 GER1.0010.692013.80 
  Koerlin, Hans-Juergen 1865 GER0.001-0.2720-5.40 
  Rollwitz, Juergen 1901 GER0.5010.27205.40 
  Fitzke, Ulrich 1815 GER1.0010.672013.40 
  Beran, Rolf-Dietrich 1949 GER0.001-0.1820-3.60 

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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