Individual Calculations December 2019
 Juul, Steffen  Total change: -41.80  Rating chartPersonal card
 Helsingborgs SS KM 2019 Helsingborg SWE 2019-10-03
RcRownchangeKK*chgGame
 1685 1789 3.00 8 -2.02 20 -40.40 
  Szczepanowski, Tomasz 1900 POL0.001-0.3520-7.00 
  Johansson, Rolf 1610 SWE0.001-0.7320-14.60 
  Sarodnick, Volker 1723 SWE0.001-0.5920-11.80 
  Karlsson, Mats 1444 SWE1.0010.11202.20 
  Andersson, Jan 1957 1587 SWE0.501-0.2620-5.20 
  Wallin, Kenneth 1604 SWE1.0010.26205.20 
  Westin, Ake 2017 SWE0.5010.29205.80 
  Aulin, Jonas 1593 SWE0.001-0.7520-15.00 

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)
 
 Div III 8 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 1942 1785 0.50 1 0.21 20 4.20 
  Gromark, Per-Olof 1942 SWE0.5010.21204.20 

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)
 
 R3 Malmo SWE 2019-11-17
RcRownchangeKK*chgGame
 1954 1785 0.00 1 -0.28 20 -5.60 
  Lindkvist, Leif 1954 SWE0.001-0.2820-5.60 

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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