Individual Calculations April 2020
 Dyballa, Gerhard  Total change: -30.60  Rating chartPersonal card
 36. ChessOrg Schachfestival A-Open Bad Woerishofen GER 2020-03-06
RcRownchangeKK*chgGame
 1945 1984 3.50 9 -1.53 20 -30.60 
  Gohla, Ulf 2156 GER0.001-0.2720-5.40 
  Heinbuch, Detlef Ulrich m2283 GER0.001-0.1520-3.00 
  Carrasco, Paul 1917 USA0.501-0.0920-1.80 
  Boldt, Heinrich 1835 GER0.501-0.2020-4.00 
  Buchaeckert, Juergen 1873 GER0.501-0.1520-3.00 
  Auschkalnis, Reinhard 1784 GER0.501-0.2620-5.20 
  Bergen, Klaus 1848 AUT0.001-0.6820-13.60 
  Walter, Mario 1876 GER0.501-0.1520-3.00 
  Distelrath, Oliver 1929 GER1.0010.42208.40 

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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