Individual Calculations March 2012
 Boehm, Jana  Total change: -23.10  Rating chartPersonal card
 14. NordWest-Cup A Bad Zwischenahn GER 2012-01-26
RcRownchangeKK*chgGame
 1866 1723 1.50 7 -0.77 30 -23.10 
  Kobs, Stephan 2038 GER0.001-0.1430-4.20 
  Lehmann, Edwin 1937 GER0.5010.27308.10 
  Luebsen, Keno 1881 GER0.001-0.2930-8.70 
  Kumeth, Hartmut 1825 GER1.0010.643019.20 
  Schroeder, Kevin 2025 GER0.001-0.1530-4.50 
  Richards, John 1832 MLT0.001-0.3530-10.50 
  Rogozenco, Teodora 1527 GER0.001-0.7530-22.50 

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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