Individual Calculations March 2024
 Koerlin, Hans-Juergen  Total change: -22.20  Rating chartPersonal card
 40. OBSenEM (Offene Berliner Senioren-Einzel-Meisterschaft) Berlin GER 2024-01-30
RcRownchangeKK*chgGame
 1717 1855 5.00 9 -1.11 20 -22.20 
  Wahner, Eberhard, Dr. 1607 GER0.501-0.3120-6.20 
  Stuckstedte, Hermann 1681 GER1.0010.27205.40 
  Schulz, Michael f2168 GER0.001-0.1420-2.80 
  Roesner, Lutz 1735 GER0.501-0.1620-3.20 
  Mayer, Herbert, Dr. 1710 GER0.001-0.6920-13.80 
  Stock, Joachim 1694 GER0.001-0.7120-14.20 
  Gaul, Karl-Heinz 1550 GER1.0010.14202.80 
  Gaertner, Michael 1617 GER1.0010.20204.00 
  Berger, Cornelia 1693 GER1.0010.29205.80 

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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