Individual Calculations May 2017
 Leiber, Bernard  Total change: -13.20  Rating chartPersonal card
 24. Cuxhaven Open Cuxhaven GER 2017-03-25
RcRownchangeKK*chgGame
 1933 2123 4.50 7 -0.66 20 -13.20 
  Storp, Thomas 1821 GER0.501-0.3520-7.00 
  Rudolf, Achim 1818 GER1.0010.14202.80 
  Opitz, Frank 1926 GER1.0010.25205.00 
  Dorgarten, Armin 1964 GER0.001-0.7120-14.20 
  Vreugdenhil, Frans 2026 NED0.501-0.1320-2.60 
  Bruckmann, Jochen 1931 GER0.501-0.2520-5.00 
  Bohnstorff, Michael 2042 GER1.0010.39207.80 

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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