Individual Calculations September 2023
 Tryggestad, Andreas Garberg  Total change: 54.20  Rating chartPersonal card
 SS Manhem Chessweek IM-tournament 2023 Goteborg SWE 2023-08-05
RcRownchangeKK*chgGame
 2292 2233 6.50 9 2.71 20 54.20 
  Olsson, William f2400 SWE1.0010.722014.40 
  Brattgjerd, Isak Vinh 2214 NOR0.501-0.0320-0.60 
  Kistrup, Nicolai f2339 DEN0.5010.14202.80 
  Sorensen, Hampus m2475 SWE1.0010.802016.00 
  Berggren Torell, Harald 2063 SWE1.0010.28205.60 
  Storme, Isak m2448 SWE0.001-0.2320-4.60 
  Hector, Jonny g2466 SWE1.0010.792015.80 
  Karlsson, Stefan 2005 1909 SWE1.0010.13202.60 
  Ustianovich, Nazar f2314 UKR0.5010.11202.20 

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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