Individual Calculations January 2020
 Sterner, Johan  Total change: -8.60  Rating chartPersonal card
 Wasa KM 2019 Stockholm SWE 2019-08-30
RcRownchangeKK*chgGame
 1808 1858 3.00 7 -0.91 20 -18.20 
  Fridman, Arvid 1502 SWE1.0010.11202.20 
  Collett, Peter c2128 SWE0.001-0.1720-3.40 
  Rosenthal, Emanuel 1697 SWE1.0010.29205.80 
  Eriksson, Lennarth 1958 SWE0.001-0.3620-7.20 
  Evans, Simon 1838 SWE1.0010.47209.40 
  Gundersen, Ingvar 1775 SWE0.001-0.6120-12.20 
  Masoudi, Karam 1759 SWE0.001-0.6420-12.80 

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)
 
 Lag-DM 2019/2020, div 3 R3 Stockholm SWE 2019-12-02
RcRownchangeKK*chgGame
 1828 1853 1.00 1 0.47 20 9.40 
  Jonsson, Henrik 1828 SWE1.0010.47209.40 

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)
 
 Lag-DM 2019/2020, div 1 R4 Stockholm SWE 2019-12-16
RcRownchangeKK*chgGame
 1863 1853 0.50 1 0.01 20 0.20 
  Nyberg, Stefan 1863 SWE0.5010.01200.20 

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)
 

 

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