Individual Calculations January 2023
 Knoppel, Bjorn  Total change: 18.20  Rating chartPersonal card
 Sallskapets hostturnering 2022, grupp C R678 Stockholm SWE 2022-11-08
RcRownchangeKK*chgGame
 1606 1604 1.50 2 0.51 20 10.20 
  Enblom, Anton 1623 SWE1.0010.532010.60 
  Golkhar, Salim 1588 SWE0.501-0.0220-0.40 

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)
 
 Lag-DM 2022-2023, div 5 R3 Stockholm SWE 2022-11-28
RcRownchangeKK*chgGame
 1554 1604 0.50 1 -0.07 20 -1.40 
  Wennstrom, Bertil 1554 SWE0.501-0.0720-1.40 

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)
 
 Lag-DM 2022-2023, div 3 R3 Stockholm SWE 2022-12-05
RcRownchangeKK*chgGame
 1555 1576 1.00 1 0.47 20 9.40 
  Goransson, Folke 1555 SWE1.0010.47209.40 

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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