Individual Calculations September 2023
 Karlsson, Stefan 2005  Total change: 6.80  Rating chartPersonal card
 SS Manhem Chessweek IM-tournament 2023 Goteborg SWE 2023-08-05
RcRownchangeKK*chgGame
 2328 1909 1.00 9 0.17 40 6.80 
  Ustianovich, Nazar f2314 UKR0.5010.424016.80 
  Olsson, William f2400 SWE0.001-0.0440-1.60 
  Brattgjerd, Isak Vinh 2214 NOR0.001-0.1440-5.60 
  Kistrup, Nicolai f2339 DEN0.5010.434017.20 
  Sorensen, Hampus m2475 SWE0.001-0.0240-0.80 
  Berggren Torell, Harald 2063 SWE0.001-0.2940-11.60 
  Storme, Isak m2448 SWE0.001-0.0340-1.20 
  Tryggestad, Andreas Garberg f2233 NOR0.001-0.1340-5.20 
  Hector, Jonny g2466 SWE0.001-0.0340-1.20 

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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