Individual Calculations March 2024
 Portner, Michael  Total change: 26.00  Rating chartPersonal card
 Burgdorf Stadthaus Open 2024 (A) Burgdorf SUI 2024-02-16
RcRownchangeKK*chgGame
 1817 1409 1.00 4 0.65 40 26.00 
  Lazar, Angelik 1901 SUI0.001-0.0440-1.60 
  Zaugg, Reto 1701 SUI0.001-0.1540-6.00 
  Uso I Cubertorer, Lluis 1737 SUI1.0010.874034.80 
  Muellhaupt, Philippe 1929 SUI0.001-0.0340-1.20 

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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