Individual Calculations July 2022
 Weiler, Wolfgang  Total change: -8.60  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q2 B Darmstadt GER 2022-06-17
RcRownchangeKK*chgGame
 2013 2005 2.00 5 -0.43 20 -8.60 
  Leidorf, Sebastian 2091 GER0.5010.12202.40 
  Oppitz, Peter c2064 GER1.0010.582011.60 
  Werner, Martin, Dr. 2016 GER0.001-0.4820-9.60 
  Zweschper, Erich 2018 GER0.001-0.4820-9.60 
  Speck, Stefan 1877 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)
 

 

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