Individual Calculations March 2010
 Eiert, Helmut  Total change: -17.25  Rating chartPersonal card
 19.Radisson Blu Seniorenturnier Erfurt GER 2009-12-26
RcRownchangeKK*chgGame
 1843 1871 2.00 5 -0.69 25 -17.25 
  Dorawa, Bernhard 2009 GER0.5010.19254.75 
  Bangert, Ruediger 1697 GER1.0010.27256.75 
  Teichmann, Axel 1802 GER0.001-0.6025-15.00 
  Lueders, Guenther Dr. 1832 GER0.501-0.0525-1.25 
  Fritsch, Wolfgang 1873 GER0.001-0.5025-12.50 

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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