Individual Calculations December 2022
 Valentine, Brian J  Total change: 26.60  Rating chartPersonal card
 European Senior Team Chess Championship 2022 over 50 Dresden GER 2022-10-27
RcRownchangeKK*chgGame
 2037 1909 4.50 9 1.33 20 26.60 
  Druckenthaner, Andreas f2237 AUT0.5010.37207.40 
  Frick, Renato 1875 LIE0.501-0.0520-1.00 
  Wolf, Sylvia wf2037 GER0.001-0.3320-6.60 
  Mueller, Thomas 1952 GER0.5010.06201.20 
  Wallner, Dieter 1966 AUT0.5010.08201.60 
  Salewski, Bernd 1991 GER1.0010.612012.20 
  Dettmann, Holger 2003 GER0.5010.13202.60 
  Crichton, Martin 1923 IRL1.0010.522010.40 
  Thinius, Marco m2348 GER0.001-0.0620-1.20 

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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