Individual Calculations March 2024
 Borgwardt, Heinz  Total change: -2.40  Rating chartPersonal card
 40. OBSenEM (Offene Berliner Senioren-Einzel-Meisterschaft) Berlin GER 2024-01-30
RcRownchangeKK*chgGame
 1743 1660 3.50 9 -0.06 40 -2.40 
  Knops, Peter 1903 GER0.001-0.2040-8.00 
  Krien, Hartmut 1909 GER0.001-0.1940-7.60 
  Roloff, Karsten 1529 GER0.501-0.1840-7.20 
  Krueger, Hartmut, Dr. 1619 GER1.0010.444017.60 
  Desoye, Gernot 1831 AUT0.5010.23409.20 
  Rollwitz, Juergen 1879 GER0.5010.284011.20 
  Schneider, Eckehard 1797 GER0.001-0.3240-12.80 
  Wilke, Hans-Peter, Dr. 1468 GER1.0010.254010.00 
  Bartonek, Rolf, Dr. 1754 GER0.001-0.3740-14.80 

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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