Individual Calculations March 2023
 Uso I Cubertorer, Lluis  Total change: -0.20  Rating chartPersonal card
 21. Burgdorfer Open - A Burgdorf SUI 2023-02-17
RcRownchangeKK*chgGame
 2070 1756 1.00 4 -0.01 20 -0.20 
  Peng, Li Min g2540 UKR0.0010.00200.00 
  Zimmermann, Stefan Sui 1610 SUI1.0010.30206.00 
  Schnell, Simon 1981 SUI0.001-0.2220-4.40 
  Manko, Mariia wf2147 SUI0.001-0.0920-1.80 

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)
 

 

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