Individual Calculations March 2023
 Stein, Siegfried  Total change: 37.00  Rating chartPersonal card
 39. OBSenEM (Offene Berliner Senioren-Einzel-Meisterschaft) Berlin GER 2023-01-24
RcRownchangeKK*chgGame
 1886 1769 5.00 9 1.85 20 37.00 
  Daverkausen, Bernd 2120 GER0.001-0.1120-2.20 
  Mackowiak, Manfred 1525 GER1.0010.20204.00 
  Rollwitz, Juergen 1901 GER1.0010.682013.60 
  Jaeger, Andre 1898 GER0.001-0.3320-6.60 
  Badestein, Hartmut, Prof. Dr. 1986 GER0.5010.28205.60 
  Paul, Reinhart 1921 GER0.5010.20204.00 
  Bruening, Wolfgang 1850 GER1.0010.612012.20 
  Koerlin, Hans-Juergen 1865 GER0.001-0.3720-7.40 
  Willin, Bernhard 1912 GER1.0010.692013.80 

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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