Individual Calculations May 2024
 Hammarstroem, Ulf  Total change: 1.80  Rating chartPersonal card
 Rockaden Umeas Varturnering R678 Umea SWE 2024-03-04
RcRownchangeKK*chgGame
 1915 2174 2.50 3 0.09 20 1.80 
  Backsten, Jan 2019 SWE0.501-0.2120-4.20 
  Rezai, Julius 1951 SWE1.0010.22204.40 
  Fransson, Elliot 1774  * SWE1.0010.08201.60 
 * 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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