Individual Calculations June 2023
 Blumenstock, Axel  Total change: -11.40  Rating chartPersonal card
 Int. Bodensee-Seniorenopen Bregenz AUT 2023-05-13
RcRownchangeKK*chgGame
 1770 1834 3.50 7 -0.57 20 -11.40 
  Frey, Rudolf 1442 GER0.501-0.4220-8.40 
  Lavanchy, Marc-Henri 1676 SUI0.501-0.2120-4.20 
  Schomann, Michael 1661 GER1.0010.27205.40 
  Eiler, Gebhard 1997 AUT0.5010.22204.40 
  Knaak, Joachim 2162 GER0.001-0.1320-2.60 
  Kebbedies, Frank 1700 GER0.001-0.6820-13.60 
  Meier, Gerd 1750 GER1.0010.38207.60 

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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