Individual Calculations December 2022
 Karlsson, Sven-Ake  Total change: 56.40  Rating chartPersonal card
 Nacka SIK öppna KM ht 2022 R456 Nacka SWE 2022-10-05
RcRownchangeKK*chgGame
 1642 1539 1.50 2 0.77 40 30.80 
  Eriksson, Staffan 1564 SWE1.0010.534021.20 
  Hjelmberg, Nicholas 1719 SWE0.5010.24409.60 

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)
 
 Lag-DM 2022-2023, div 4 R2 Stockholm SWE 2022-11-07
RcRownchangeKK*chgGame
 1643 1539 1.00 1 0.64 40 25.60 
  Bjorkdahl, Goran 1643 SWE1.0010.644025.60 

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)
 

 

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