Individual Calculations July 2012
 Schaffer, Ernst  Total change: 3.60  Rating chartPersonal card
 6.Bad Blankenburger Senioren-Open Bad Blankenburg GER 2012-05-20
RcRownchangeKK*chgGame
 1781 1752 3.00 6 0.24 15 3.60 
  Burreh, Heinz 1960 GER0.5010.27154.05 
  Kuehnl, Bernd 1830 GER0.001-0.3915-5.85 
  Knobling, Rolf 1632 GER0.501-0.1615-2.40 
  Goepfart, Dietrich 1666 GER1.0010.38155.70 
  Toepfer, Roland 1778 GER0.001-0.4615-6.90 
  Auerswald, Klaus 1821 GER1.0010.60159.00 

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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