Individual Calculations December 2022
 Nauber, Walter, Dr.  Total change: -21.60  Rating chartPersonal card
 European Senior Team Chess Championship 2022 over 65 Dresden GER 2022-10-27
RcRownchangeKK*chgGame
 1986 1992 3.50 9 -1.08 20 -21.60 
  Meulders, Richard f2220 BEL0.001-0.2120-4.20 
  Williams, Stephen M 1844 ENG0.001-0.7020-14.00 
  Goldinger, Peter 2049 GER0.001-0.4220-8.40 
  Jeute, Peter 1863 GER1.0010.33206.60 
  Pamperin, Gerhard 1901 GER1.0010.38207.60 
  Westphal, Norbert, Dr. 2018 GER0.001-0.4620-9.20 
  Siegmund, Rainer 2065 GER0.5010.10202.00 
  Krien, Hartmut 2004 GER0.5010.02200.40 
  Ranki, Martti 1906 FIN0.501-0.1220-2.40 

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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