Individual Calculations March 2023
 Mueller, Johannes  Total change: 52.40  Rating chartPersonal card
 39. OBSenEM (Offene Berliner Senioren-Einzel-Meisterschaft) Berlin GER 2023-01-24
RcRownchangeKK*chgGame
 1962 1652 3.50 6 2.62 20 52.40 
  Paul, Reinhart 1921 GER1.0010.832016.60 
  Seils, Ralf 1932 GER1.0010.842016.80 
  Kreutzkamp, Hans-Rudolf 2094 GER0.001-0.0620-1.20 
  Gruner, Klaus-Dieter 1886 GER0.5010.29205.80 
  Trebbin, Wolfhard, Dr. 1888 GER1.0010.802016.00 
  Hildebrand, Gerald 2053 GER0.001-0.0820-1.60 

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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