Individual Calculations September 2009
 Merbach, Manfred  Total change: -17.25  Rating chartPersonal card
 3.Bad Blankenburger Senioren-Open Bad Blankenburg GER 2009-06-14
RcRownchangeKK*chgGame
 1829 1782 2.00 6 -0.69 25 -17.25 
  Liebisch, Dieter 2103 GER0.001-0.1325-3.25 
  Bartl, Birgit 1582 GER0.501-0.2625-6.50 
  Knobling, Rolf 1695 GER0.001-0.6225-15.50 
  Toepfer, Roland 1720 GER0.501-0.0925-2.25 
  Kolodny, Leonid 1960 GER0.5010.23255.75 
  Baumert, Andree 1913 GER0.5010.18254.50 

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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