Individual Calculations January 2022
 Tuomainen, Jari  Total change: 4.60  Rating chartPersonal card
 Stockholmsmasterskap 2021 Veteran 60 Stockholm SWE 2021-09-16
RcRownchangeKK*chgGame
 1718 1720 3.00 7 -0.45 20 -9.00 
  Jansson, Arne 1372 SWE1.0010.11202.20 
  Algars, Olle 1934 SWE0.001-0.2320-4.60 
  Agrest, Roman 1865 SWE1.0010.692013.80 
  Landin, Bo 1836 SWE0.001-0.3420-6.80 
  Lehvonen, Jouko 1646 SWE1.0010.40208.00 
  Ranby, Hans 1838 SWE0.001-0.3420-6.80 
  Israel, Dan 1536 SWE0.001-0.7420-14.80 

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)
 
 Lag-DM 21-22 Div 2 R2 Stockholm SWE 2021-12-06
RcRownchangeKK*chgGame
 1854 1722 1.00 1 0.68 20 13.60 
  Ranby, Hans 1854 SWE1.0010.682013.60 

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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