Individual Calculations April 2018
 Walinder, Jonas  Total change: 3.80  Rating chartPersonal card
 Div III 1 2017-18 Sweden SWE 2017-10-22
RcRownchangeKK*chgGame
 1615 1807 1.00 1 0.25 20 5.00 
  Lind, Anders 1615 SWE1.0010.25205.00 

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)
 
 Sundsvall Open DM 2018 Sundsvall SWE 2018-02-01
RcRownchangeKK*chgGame
 1776 1808 3.50 6 0.24 20 4.80 
  Skoglund, Mikael 1787 SWE0.501-0.0320-0.60 
  Prokopic, Novak 1466 SWE1.0010.12202.40 
  Fahlberg, Kenneth 1718 SWE0.501-0.1220-2.40 
  Malmdin, Nils-Ake f2156 SWE0.5010.39207.80 
  Nordin, Jan-Eric 1701 SWE1.0010.35207.00 
  Soderstrom, Adrian 1827 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)
 
 Div II 1 2017-18 R67 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1883 1808 0.50 2 -0.30 20 -6.00 
  Lindqvist, Roland 1905 SWE0.5010.13202.60 
  Tirronen, Esa 1861 SWE0.001-0.4320-8.60 

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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