Individual Calculations March 2023
 Balzer, Lars  Total change: -6.60  Rating chartPersonal card
 SGM 2023 (Bundesliga und 1.Regionalliga) round 4-5 decentralised SUI 2023-02-11
RcRownchangeKK*chgGame
 1692 2037 1.00 1 0.11 20 2.20 
  Rudolf, Arthur 1692 SUI1.0010.11202.20 

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)
 
 21. Burgdorfer Open - A Burgdorf SUI 2023-02-17
RcRownchangeKK*chgGame
 1832 2037 2.50 4 -0.44 20 -8.80 
  Wenger, Beat 1645 SUI1.0010.08201.60 
  Schmid, Nicola 1849 SUI1.0010.26205.20 
  Kanana, Ziad 1746 SUI0.501-0.3520-7.00 
  Perreard, Nicolas 2088 SUI0.001-0.4320-8.60 

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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