Individual Calculations April 2023
 Naslund, Anders  Total change: -18.00  Rating chartPersonal card
 Kristallens varturnering 2023 R23 Stockholm SWE 2023-02-09
RcRownchangeKK*chgGame
 1667 1419 0.00 1 -0.19 40 -7.60 
  Nilsen, Mats 1667 SWE0.001-0.1940-7.60 

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)
 
 Stockholmsserien 2022-2023, div 4 R67 Stockholm SWE 2023-03-05
RcRownchangeKK*chgGame
 1602 1418 0.00 1 -0.26 40 -10.40 
  Akerstrom, Bjorn 1602 SWE0.001-0.2640-10.40 

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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