Individual Calculations December 2022
 Ring, Lars  Total change: 4.20  Rating chartPersonal card
 Stockholmsmasterskap Veteran 60plus 2022 R456 Stockholm SWE 2022-10-06
RcRownchangeKK*chgGame
 1720 1739 1.00 2 -0.04 20 -0.80 
  Lundquist, Leif 1888 SWE0.001-0.3020-6.00 
  Wennstrom, Bertil 1552 SWE1.0010.26205.20 

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)
 
 Stockholmsserien 2022-2023, div 4 R2 Stockholm SWE 2022-11-13
RcRownchangeKK*chgGame
 1565 1757 1.00 1 0.25 20 5.00 
  Olovsson Kolewski, Viktor 1565 SWE1.0010.25205.00 

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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