Individual Calculations April 2020
 Tennstedt, Andreas  Total change: -8.20  Rating chartPersonal card
 36. ChessOrg Schachfestival A-Open Bad Woerishofen GER 2020-03-06
RcRownchangeKK*chgGame
 1986 2074 4.50 8 -0.41 20 -8.20 
  Vetokhina, Sofia 1862 RUS1.0010.23204.60 
  Winkel, Peter 2167 GER0.001-0.3720-7.40 
  Guggenberger, Guido 1933 GER0.001-0.6920-13.80 
  Herold, Gunther 1932 GER0.501-0.1920-3.80 
  Hahmann, Markus 1901 GER1.0010.27205.40 
  Behling, Robert f2025 GER0.501-0.0720-1.40 
  Woeltge, Carsten 1913 GER1.0010.29205.80 
  Schaefer, Michael 2158 GER0.5010.12202.40 

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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