Individual Calculations December 2018
 Persson, Lars 1958  Total change: 24.40  Rating chartPersonal card
 NvSSF langparti-DM 2018 Helsingborg SWE 2018-10-02
RcRownchangeKK*chgGame
 1613 1591 2.50 3 1.09 20 21.80 
  Jussila, Cai 1502 SWE1.0010.38207.60 
  Lundstrom, Erik 1667 SWE1.0010.602012.00 
  Miladinovic, Bogoljub 1671 SWE0.5010.11202.20 

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)
 
 Div III 9 2018-19 R2 Sweden SWE 2018-11-11
RcRownchangeKK*chgGame
 1789 1577 0.00 1 -0.23 20 -4.60 
  Sarodnick, Volker 1789 SWE0.001-0.2320-4.60 

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)
 
 MRAGEL Open host 2018 Lund SWE 2018-11-23
RcRownchangeKK*chgGame
 1645 1577 2.50 5 0.36 20 7.20 
  Silwer, Martin 1977  * SWE0.001-0.0820-1.60 
  Wahlstrom, Joakim 1656 SWE0.5010.11202.20 
  Alsafar, Ala 1580 SWE1.0010.502010.00 
  Eriksson, Karl 1668 SWE0.001-0.3820-7.60 
  Andersson, Tom 1344 SWE1.0010.21204.20 
 * 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)
 

 

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