Individual Calculations December 2022
 Lehmann, Karl-Heinz  Total change: 4.60  Rating chartPersonal card
 European Senior Team Chess Championship 2022 over 65 Dresden GER 2022-10-27
RcRownchangeKK*chgGame
 2045 2116 5.00 8 0.23 20 4.60 
  Knaak, Rainer g2457 GER0.001-0.1220-2.40 
  Huss, Andreas m2222 SUI0.5010.14202.80 
  Pamperin, Gerhard 1901 GER1.0010.23204.60 
  Ranki, Martti 1906 FIN1.0010.23204.60 
  Krien, Hartmut 2004 GER0.501-0.1520-3.00 
  Williams, Stephen M 1844 ENG1.0010.17203.40 
  Wagner, Bernd 1951 GER0.501-0.2220-4.40 
  Van Caspel, Ruud 2077 NED0.501-0.0520-1.00 

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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