Individual Calculations December 2022
 Wademark, Helge  Total change: 0.40  Rating chartPersonal card
 Seniorserien ht 2022 kl 1 R78910 Stockholm SWE 2022-10-26
RcRownchangeKK*chgGame
 1719 2005 3.50 4 0.17 20 3.40 
  Johansson, Lennart B 1814 SWE1.0010.25205.00 
  Tuomainen, Jari 1684 SWE0.501-0.3720-7.40 
  Silins, Peter 1771 SWE1.0010.21204.20 
  Aberg, Lars-Erik 1605  * SWE1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 1713 2010 0.50 1 -0.35 20 -7.00 
  Hjelmberg, Nicholas 1713 SWE0.501-0.3520-7.00 

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)
 
 Stockholmsserien 2022-2023, div 4 R2 Stockholm SWE 2022-11-13
RcRownchangeKK*chgGame
 1767 2010 1.00 1 0.20 20 4.00 
  Ridnert, Goran 1767 SWE1.0010.20204.00 

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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