Individual Calculations March 2023
 Schellenberg, Simon  Total change: 33.60  Rating chartPersonal card
 Reti Amateur Open 2023 Zurich SUI 2023-02-03
RcRownchangeKK*chgGame
 1879 1961 2.00 3 0.29 40 11.60 
  Rose, Alexis 1561  * SUI1.0010.08403.20 
  Borner, Daniel f2050 SUI1.0010.624024.80 
  Fortin, Jean 2025 FRA0.001-0.4140-16.40 
 * 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)
 
 SGM 2023 (Bundesliga und 1.Regionalliga) round 4-5 decentralised SUI 2023-02-11
RcRownchangeKK*chgGame
 1941 1961 1.00 2 -0.05 40 -2.00 
  Eisenbeiss, Wolfgang, Dr. 1744 SUI1.0010.22408.80 
  Kelecevic, Nedeljko m2137 SUI0.001-0.2740-10.80 

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)
 
 21. Burgdorfer Open - A Burgdorf SUI 2023-02-17
RcRownchangeKK*chgGame
 1966 1961 3.00 5 0.60 40 24.00 
  Orsi, Graziano 1561  * SUI1.0010.08403.20 
  Zhou, Syang 2260 GER0.001-0.1540-6.00 
  Schmied, Stefan 1680 SUI1.0010.16406.40 
  Drechsler, Christoph 2083 SUI1.0010.674026.80 
  Rasch, Holger f2248 GER0.001-0.1640-6.40 
 * 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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