Individual Calculations September 2022
 Juergens, Peter  Total change: -17.20  Rating chartPersonal card
 30. Offene Senioren-LEM Sachsen-Anhalt over 65 Magdeburg GER 2022-08-01
RcRownchangeKK*chgGame
 1768 1811 3.00 7 -0.86 20 -17.20 
  Haase, Reinhard 2088 GER0.001-0.1720-3.40 
  Watermann, Bernd 1662 GER0.501-0.2020-4.00 
  Rosmann, Armin 1614 GER1.0010.25205.00 
  Bohnstorff, Michael 2016 GER0.001-0.2420-4.80 
  Buss, Heiko 1934 GER0.001-0.3320-6.60 
  Wraga, Teresa 1519 GER1.0010.15203.00 
  Kuenne, Lutz Dieter, Dr. 1546 GER0.501-0.3220-6.40 

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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