Individual Calculations December 2022
 Zwick, Hubert  Total change: -3.60  Rating chartPersonal card
 24. (Jung)-Senioren-Schach-Open 2022 Bad Griesbach im Rottal GER 2022-11-20
RcRownchangeKK*chgGame
 1902 2007 3.00 5 -0.18 20 -3.60 
  Schmoller, Josef 1732 AUT1.0010.17203.40 
  Kuespert, Erwin 1776 GER0.501-0.2920-5.80 
  Stierle, Martin 1914 GER1.0010.37207.40 
  Hausner, Ivan m2279 CZE0.001-0.1720-3.40 
  Dalling, Peter c1808 SWE0.501-0.2620-5.20 

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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