Individual Calculations April 2020
 Niebuhr, Gerd  Total change: -11.60  Rating chartPersonal card
 World Senior Team Chess Championship 2020 - Open 65 plus Prague CZE 2020-03-05
RcRownchangeKK*chgGame
 1981 1927 2.00 6 -0.58 20 -11.60 
  Franzen, Thomas 1987 SWE0.5010.08201.60 
  Jones, Iolo C f2146 WLS0.5010.28205.60 
  White, Alastair F 2052 SCO0.001-0.3320-6.60 
  Farrand, Julian T 1942 ENG0.001-0.4820-9.60 
  Patola, Eero 1809 FIN0.501-0.1620-3.20 
  Fleuch, Hans-Juergen 1948 GER0.5010.03200.60 

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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