Individual Calculations December 2022
 Johansson, Lennart B  Total change: -15.20  Rating chartPersonal card
 Seniorserien ht 2022 kl 1 R78910 Stockholm SWE 2022-10-26
RcRownchangeKK*chgGame
 1820 1814 0.00 3 -1.49 20 -29.80 
  Wademark, Helge 2005 SWE0.001-0.2520-5.00 
  Tuomainen, Jari 1684 SWE0.001-0.6820-13.60 
  Silins, Peter 1771 SWE0.001-0.5620-11.20 

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)
 
 Lag-DM 2022-2023, div 4 R2 Stockholm SWE 2022-11-07
RcRownchangeKK*chgGame
 1661 1793 1.00 1 0.32 20 6.40 
  Glad, Bjorn 1661 SWE1.0010.32206.40 

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)
 
 Stockholmsserien 2022-2023, div 4 R2 Stockholm SWE 2022-11-13
RcRownchangeKK*chgGame
 1730 1793 1.00 1 0.41 20 8.20 
  Kall, Alexander 1730 SWE1.0010.41208.20 

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)
 

 

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