Individual Calculations February 2018
 Eklund, Henrik  Total change: 6.60  Rating chartPersonal card
 Karlstad Open 2017 Karlstad SWE 2017-12-27
RcRownchangeKK*chgGame
 1803 1693 2.50 6 0.23 20 4.60 
  Satonen, Arto 2047 FIN0.5010.39207.80 
  Haugli, Petter m2093  * NOR0.001-0.0820-1.60 
  Tillman, Jan-Olof 1865 SWE0.5010.23204.60 
  Andersson, Gunnar 1951 1937 SWE0.001-0.2020-4.00 
  Evensen, Per-Erik 1519 NOR0.501-0.2320-4.60 
  Johnson, Roger 1356 SWE1.0010.12202.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 4 2017-18 R4 Sweden SWE 2018-01-14
RcRownchangeKK*chgGame
 1776 1701 0.50 1 0.10 20 2.00 
  Wallstrom, Emil 1776 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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