Individual Calculations June 2017
 Koehler, Gerhard, Dr.  Total change: 25.60  Rating chartPersonal card
 25. offene Seniorenmeisterschaft Sachsen-Anhalt Halberstadt GER 2017-04-29
RcRownchangeKK*chgGame
 2010 2158 6.00 7 1.28 20 25.60 
  Schuetze, Manfred 1835 GER1.0010.13202.60 
  Stanke, Achim 2096 GER1.0010.41208.20 
  Bauer, Burkhard 2045 GER0.501-0.1520-3.00 
  Scherf, Siegfried 1758  * GER1.0010.08201.60 
  Szenetra, Werner 2167 GER1.0010.512010.20 
  Haase, Reinhard 2102 GER0.501-0.0820-1.60 
  Petzold, Hans, Prof. Dr. 2067 GER1.0010.38207.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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