Individual Calculations April 2018
 Juergens, Peter  Total change: -0.40  Rating chartPersonal card
 2. Jubilaeumsturnier Uta Roechling Magdeburg GER 2018-02-24
RcRownchangeKK*chgGame
 1851 1847 4.50 9 -0.02 20 -0.40 
  Adibekian, Roubik, Dr. 2212 GER0.001-0.1020-2.00 
  Buck, Klaus-Michael 1651 GER0.501-0.2520-5.00 
  Ludwig, Richard 1629 GER0.501-0.2820-5.60 
  Schoknecht, Sabine 1630 GER1.0010.22204.40 
  Fischer, Semen 1759 RUS0.501-0.1220-2.40 
  Haase, Wolfgang 2063 GER0.5010.28205.60 
  Niebling, Ferdinand 2054 GER0.5010.27205.40 
  Niebuhr, Gerd 1955 GER0.5010.15203.00 
  Kurpiela, Franz 1709 GER0.501-0.1920-3.80 

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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