Individual Calculations January 2022
 Lehvonen, Jouko  Total change: -48.40  Rating chartPersonal card
 Seniorserien ht 2021 Klass 1 Stockholm SWE 2021-09-15
RcRownchangeKK*chgGame
 1754 1646 2.00 9 -1.27 20 -25.40 
  Liden, Anders 1766 SWE0.5010.16203.20 
  Pettersson, Lars-Ake 1648 SWE0.5010.00200.00 
  Wedin, Svante 1939 SWE0.5010.35207.00 
  Johansson, Lennart B 1852 SWE0.001-0.2420-4.80 
  Levin, Lennart 1647 SWE0.5010.00200.00 
  Ranby, Hans 1838 SWE0.001-0.2520-5.00 
  Persson, Kjell 1698 SWE0.001-0.4320-8.60 
  Silins, Peter 1729 SWE0.001-0.3920-7.80 
  Andersson, Lars-Owe 1668 SWE0.001-0.4720-9.40 

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)
 
 Stockholmsmasterskap 2021 Veteran 60 Stockholm SWE 2021-09-16
RcRownchangeKK*chgGame
 1613 1646 2.00 6 -1.25 20 -25.00 
  Algars, Olle 1934 SWE0.001-0.1620-3.20 
  Repo, Anto 1443 SWE0.501-0.2620-5.20 
  Pettersson, Lars-Ake 1648 SWE0.5010.00200.00 
  Tuomainen, Jari 1720 SWE0.001-0.4020-8.00 
  Gronberg, Peter 1344 SWE1.0010.15203.00 
  Aikio, Onni 1591 SWE0.001-0.5820-11.60 

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)
 
 Lag-DM 21-22, div 3 R2 Stockholm SWE 2021-12-13
RcRownchangeKK*chgGame
 1726 1651 0.50 1 0.10 20 2.00 
  Gustavsson, Veine 1726 SWE0.5010.10202.00 

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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