Individual Calculations February 2023
 Schmahl, Stephan  Total change: -33.80  Rating chartPersonal card
 Basel Christmas Open Experts 2022 Basel SUI 2022-12-26
RcRownchangeKK*chgGame
 1725 2051 3.50 6 -1.68 20 -33.60 
  Rempe, Mieke 1673 GER0.501-0.4120-8.20 
  Pavlov, Liliane 1653 GER0.501-0.4220-8.40 
  Kender, Robert 1719 USA0.501-0.3820-7.60 
  Chockalingam, Krithik 1775 SUI1.0010.17203.40 
  Weidt, Frank 1881 SUI0.001-0.7220-14.40 
  Gafner, Lancelot 1651  * SUI1.0010.08201.60 
 * 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)
 
 SGM 2023 (Bundesliga und 1.Regionalliga) rounds 2-3 decentralised SUI 2023-01-07
RcRownchangeKK*chgGame
 2046 2051 0.50 1 -0.01 20 -0.20 
  Schroeter, Michael 2046 SUI0.501-0.0120-0.20 

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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