Individual Calculations December 2022
 Zoll, Detlef  Total change: 27.40  Rating chartPersonal card
 European Senior Team Chess Championship 2022 over 50 Dresden GER 2022-10-27
RcRownchangeKK*chgGame
 2022 1849 4.00 9 1.37 20 27.40 
  Plachetka, Jan g2306 SVK0.001-0.0520-1.00 
  Fuchs, Joachim 1901 GER0.5010.07201.40 
  Dettmann, Holger 2003 GER0.001-0.2920-5.80 
  Gaertner, Matthias 1928 GER0.5010.11202.20 
  Peleman, Tony 1955 BEL1.0010.642012.80 
  Lehmitz, Gerd 1894 GER0.5010.06201.20 
  Frostick, Clive A 2118 ENG0.001-0.1720-3.40 
  Kuna, Ralf-Michael 2105 GER1.0010.812016.20 
  Salewski, Bernd 1991 GER0.5010.19203.80 

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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