Individual Calculations December 2022
 Tucker, David S  Total change: 27.60  Rating chartPersonal card
 European Senior Team Chess Championship 2022 over 65 Dresden GER 2022-10-27
RcRownchangeKK*chgGame
 1974 1898 5.00 9 1.38 20 27.60 
  Vinke, Dietmar f2149 FIN0.001-0.1920-3.80 
  Mostertman, Loek 1888 NED1.0010.49209.80 
  Thor, Jon Th 2108 ISL0.5010.27205.40 
  Bernstein, Reiner 1692 GER1.0010.24204.80 
  Berisha, Enver f2123 KOS0.001-0.2220-4.40 
  Happel, Henk f1972 NED0.5010.10202.00 
  Mueller, Karl-Heinz 1934 GER0.5010.05201.00 
  Seidemann, Ulricke wf1993 GER0.5010.13202.60 
  Winnig, Bernd 1905 GER1.0010.512010.20 

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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