Individual Calculations April 2024
 Selinga, Jan  Total change: 32.60  Rating chartPersonal card
 Reti Amateur Open 2024 Zurich SUI 2024-03-22
RcRownchangeKK*chgGame
 1923 1990 4.00 4 1.63 20 32.60 
  Giambrone, Salvatore 1855 ITA1.0010.32206.40 
  Berger, Stefan 1929 SUI1.0010.42208.40 
  Pfaltz, Maximilian 1943 SUI1.0010.43208.60 
  Cervelli, Eduard 1964 SUI1.0010.46209.20 

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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