Individual Calculations July 2022
 Wronn, Bernd  Total change: 20.80  Rating chartPersonal card
 Landesliga Hamburg 2021/2022 May 2022 various GER 2022-05-07
RcRownchangeKK*chgGame
 2004 2138 1.50 2 0.14 20 2.80 
  Gerigk, Wolf 1997 GER1.0010.31206.20 
  Lansky, Georg 2010 GER0.501-0.1720-3.40 

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)
 
 Deutsche Schach-Amateurmeisterschaft 2022 Q2 A Darmstadt GER 2022-06-17
RcRownchangeKK*chgGame
 2125 2138 3.50 5 0.90 20 18.00 
  Zieher, Hartmut f2090 GER0.501-0.0720-1.40 
  Diller, Daniel 2098 GER0.501-0.0620-1.20 
  Schupp, Tobias 2122 GER1.0010.48209.60 
  Gassmann, Volker, Dr. 2211 GER0.5010.10202.00 
  Schatz, Christian c2105 GER1.0010.45209.00 

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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