Individual Calculations April 2023
 Ahlstrom, Jens  Total change: -50.80  Rating chartPersonal card
 Nacka Varmdo KM 2023 R12 Nacka SWE 2023-02-01
RcRownchangeKK*chgGame
 1582 1475 0.00 2 -0.75 40 -30.00 
  Hjelmberg, Nicholas 1736 SWE0.001-0.1840-7.20 
  Tuomainen, Jouni 1427 SWE0.001-0.5740-22.80 

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
 1382 1475 1.00 2 -0.22 40 -8.80 
  Johansson, Hans 1221 SWE1.0010.19407.60 
  Hultin, Joacim 1542 SWE0.001-0.4140-16.40 

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)
 
 Stockholmsmasterskapet 2023 R123 Stockholm SWE 2023-03-06
RcRownchangeKK*chgGame
 1776 1475 0.00 2 -0.30 40 -12.00 
  Sterner, Johan 1840 SWE0.001-0.1040-4.00 
  Hede, Martin 1711 SWE0.001-0.2040-8.00 

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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