Individual Calculations December 2023
 Stromberg, Victoria  Total change: 23.40  Rating chartPersonal card
 Gavle Elite Chess Open 2023 classic Gavle SWE 2023-11-25
RcRownchangeKK*chgGame
 1542 1299 2.00 4 1.17 20 23.40 
  Sandberg, Jan-Henrik 1569 SWE0.5010.33206.60 
  Lindberg, Cajsa 1662 SWE0.001-0.1020-2.00 
  Eriksson, Hilding 1536 SWE0.5010.30206.00 
  Ingelman-Sundberg, Simon 1399 SWE1.0010.642012.80 

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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