Individual Calculations December 2023
 Iminov, Bachtiar  Total change: 31.80  Rating chartPersonal card
 Stockholm Grand Prix by Elite Hotels 2023 std Stockholm SWE 2023-11-04
RcRownchangeKK*chgGame
 2239 1864 1.50 4 0.98 20 19.60 
  Hillarp Persson, Tiger g2502 SWE0.001-0.0120-0.20 
  Bjorkman, Filip 2043 SWE0.5010.23204.60 
  Tetenkina, Irina wm2154 SWE1.0010.842016.80 
  Johansson, Gunnar 2258 SWE0.001-0.0820-1.60 

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)
 
 Allsv Div III 1 2023-24 R2 Sweden SWE 2023-11-19
RcRownchangeKK*chgGame
 1941 1864 1.00 1 0.61 20 12.20 
  Engfeldt, Jan 1941 SWE1.0010.612012.20 

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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