Individual Calculations April 2020
 Lehmann, Edwin  Total change: -41.20  Rating chartPersonal card
 36. ChessOrg Schachfestival A-Open Bad Woerishofen GER 2020-03-06
RcRownchangeKK*chgGame
 1993 1949 1.50 8 -2.06 20 -41.20 
  Arndt, Stefan 2160 GER0.001-0.2320-4.60 
  Hornung, Hans, Dr. 2053 GER0.001-0.3620-7.20 
  Schelle, Artur 2165 GER0.001-0.2220-4.40 
  Mattes, Heinz, Dr. 1926 GER0.501-0.0320-0.60 
  Boldt, Heinrich 1835 GER0.501-0.1620-3.20 
  Funke, Joerg-Dietmar 1922 GER0.501-0.0420-0.80 
  Carrasco, Paul 1917 USA0.001-0.5420-10.80 
  Schleich, Theo 1963 GER0.001-0.4820-9.60 

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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