Individual Calculations December 2019
 Jernberg, Christopher  Total change: 8.00  Rating chartPersonal card
 Hasselbacken Chess Open 2019 Lang Stockholm SWE 2019-11-02
RcRownchangeKK*chgGame
 1736 1784 1.50 3 -0.20 40 -8.00 
  Sandstrom, Fredrik 1611 SWE1.0010.274010.80 
  Persson, Ulf 1996 SWE0.001-0.2340-9.20 
  Eriksson, Bo 1937 1602 SWE0.501-0.2440-9.60 

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)
 
 Div III 5 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 1880 1784 0.50 1 0.13 40 5.20 
  Holfve, Hakan 1880 SWE0.5010.13405.20 

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)
 
 Uppsala Mote 2019 lang Uppsala SWE 2019-11-23
RcRownchangeKK*chgGame
 1831 1784 2.00 4 0.27 40 10.80 
  Ekelund, Kurt 1971 SWE0.5010.24409.60 
  Silfver, Tomas 1861 SWE1.0010.614024.40 
  Bjorkman, Filip 1989 SWE0.001-0.2440-9.60 
  Sandin, Albin 1504 SWE0.501-0.3440-13.60 

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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