Individual Calculations December 2021
 Jogstad, Daniel  Total change: -18.20  Rating chartPersonal card
 Hasselbacken Chess Open 2021 Lang Stockholm SWE 2021-11-06
RcRownchangeKK*chgGame
 1887 2117 3.00 4 -0.15 20 -3.00 
  Morell, Ludvig 1863 SWE1.0010.19203.80 
  Tornberg, Carlos 1959 SWE0.001-0.7120-14.20 
  Andersson, Bjorn 1961 1838 SWE1.0010.16203.20 
  Berg Laachiri, Susanna wf1889 SWE1.0010.21204.20 

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)
 
 Gefle Elite Chess Open 2021 lang Gavle SWE 2021-11-13
RcRownchangeKK*chgGame
 1835 2117 3.00 4 -0.36 20 -7.20 
  Fahlberg, Kenneth 1837 SWE1.0010.16203.20 
  Trost, Martin 1835 SWE0.001-0.8420-16.80 
  Fridman, Arvid 1813 SWE1.0010.14202.80 
  Magnussen, Pal 1855 SWE1.0010.18203.60 

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)
 
 Allskanskan 21/22, Div 1 R2 Skane SWE 2021-11-21
RcRownchangeKK*chgGame
 2187 2117 0.00 1 -0.40 20 -8.00 
  Hogeman, Joel 2187 SWE0.001-0.4020-8.00 

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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