Individual Calculations March 2024
 Krien, Hartmut  Total change: 11.40  Rating chartPersonal card
 40. OBSenEM (Offene Berliner Senioren-Einzel-Meisterschaft) Berlin GER 2024-01-30
RcRownchangeKK*chgGame
 1819 1909 5.50 8 0.57 20 11.40 
  Borgwardt, Heinz 1660 GER1.0010.19203.80 
  Bartonek, Rolf, Dr. 1754 GER1.0010.29205.80 
  Fitzke, Ulrich 1765 GER1.0010.31206.20 
  Engelhardt, Erhard 1687 GER0.501-0.2820-5.60 
  Federau, Juergen f2082 GER0.001-0.2720-5.40 
  Duijker, Bert 1786 NED1.0010.33206.60 
  Becker, Werner 1777 GER1.0010.32206.40 
  Raitza, Olaf f2040 GER0.001-0.3220-6.40 

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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