Individual Calculations March 2023
 Launert, Martin, Dr.  Total change: -9.00  Rating chartPersonal card
 24. NordWest-Cup Open A Bad Zwischenahn GER 2023-01-26
RcRownchangeKK*chgGame
 1978 1865 2.00 7 -0.45 20 -9.00 
  Eriksson, Christian Altenburg 2095 DEN0.001-0.2120-4.20 
  Eggenstein, Frank 2004 GER0.5010.19203.80 
  Woestmann, Ulrich 1975 GER0.001-0.3520-7.00 
  Rosenburg, Thies 1825 GER0.501-0.0620-1.20 
  Ditmas, Hugh 1963 GER0.001-0.3720-7.40 
  Bielmeier, Ludwig 2012 GER0.5010.20204.00 
  Klattenhoff, Holger 1974 GER0.5010.15203.00 

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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