Individual Calculations March 2023
 Schindler, Rudolf, Dr.  Total change: 32.40  Rating chartPersonal card
 39. OBSenEM (Offene Berliner Senioren-Einzel-Meisterschaft) Berlin GER 2023-01-24
RcRownchangeKK*chgGame
 1817 1756 5.00 8 1.62 20 32.40 
  Niehaus, Frank 2089 GER0.001-0.1220-2.40 
  Wilke, Hans-Peter, Dr. 1481 GER1.0010.17203.40 
  Krawczyk, Harald 1647 GER1.0010.35207.00 
  Geyler, Stefan, Dr. 1933 GER0.001-0.2720-5.40 
  Cichon, Joerg 1725 GER1.0010.46209.20 
  Willin, Bernhard 1912 GER1.0010.712014.20 
  Gruner, Klaus-Dieter 1886 GER0.001-0.3220-6.40 
  Duijker, Bert 1860 NED1.0010.642012.80 

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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