Individual Calculations March 2023
 Klevenow, Hellmut  Total change: -8.00  Rating chartPersonal card
 39. OBSenEM (Offene Berliner Senioren-Einzel-Meisterschaft) Berlin GER 2023-01-24
RcRownchangeKK*chgGame
 1709 1656 3.50 9 -0.40 20 -8.00 
  Koetz, Andreas 1925 GER0.001-0.1720-3.40 
  Grillich, Alexander 1894 GER0.001-0.2020-4.00 
  Schulz, Peter 1490 GER0.501-0.2220-4.40 
  Mackowiak, Manfred 1525 GER1.0010.32206.40 
  Campe, Ulrich 1743 GER0.001-0.3820-7.60 
  Stock, Joachim 1701 GER1.0010.562011.20 
  Mayer, Herbert, Dr. 1787 GER0.001-0.3220-6.40 
  Langer, Guenter 1796 GER0.001-0.3120-6.20 
  Timm, Christian 1522 GER1.0010.32206.40 

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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