Individual Calculations March 2023
 Hirzel, Martin  Total change: -39.20  Rating chartPersonal card
 21. Burgdorfer Open - A Burgdorf SUI 2023-02-17
RcRownchangeKK*chgGame
 1659 1940 2.00 5 -1.96 20 -39.20 
  Bucher, Dominic 1540  * SUI1.0010.08201.60 
  Drechsler, Christoph 2083 SUI0.001-0.3120-6.20 
  Rexhepi, Ledion 1503 SUI0.001-0.9420-18.80 
  Gafner, Lancelot 1561 SUI0.001-0.9120-18.20 
  Zimmermann, Stefan Sui 1610 SUI1.0010.12202.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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