Individual Calculations June 2023
 Hector, Jonny  Total change: -1.20  Rating chartPersonal card
 Deltalift Open 2023 std Halmstad SWE 2023-05-19
RcRownchangeKK*chgGame
 2362 2482 2.50 4 -0.12 10 -1.20 
  Ostlund, Joar c2261 SWE1.0010.22102.20 
  Hillarp Persson, Tiger g2493 SWE0.001-0.4810-4.80 
  Kockum, Anton Frisk f2338 SWE1.0010.31103.10 
  Olsson, William f2355 SWE0.501-0.1710-1.70 

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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