Individual Calculations March 2023
 Wolf, Christian  Total change: -20.20  Rating chartPersonal card
 39. OBSenEM (Offene Berliner Senioren-Einzel-Meisterschaft) Berlin GER 2023-01-24
RcRownchangeKK*chgGame
 1979 2083 4.00 8 -1.01 20 -20.20 
  Bartonek, Rolf, Dr. 1754 GER1.0010.12202.40 
  Kohlmeyer, Dagobert 1837 GER1.0010.19203.80 
  Hess, Christian f2215 GER0.5010.18203.60 
  Costello, Colin A 1857 ENG1.0010.21204.20 
  Postler, Reinhard f2202 GER0.001-0.3420-6.80 
  Daverkausen, Bernd 2120 GER0.001-0.4520-9.00 
  Kapr, Klaus, Dr. 1948 GER0.501-0.1820-3.60 
  Jaeger, Andre 1898 GER0.001-0.7420-14.80 

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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