Individual Calculations December 2019
 Hagstrom, Jacob 1994  Total change: 48.60  Rating chartPersonal card
 Taby Open KM 201920 R2 Taby SWE 2019-10-15
RcRownchangeKK*chgGame
 1363 1763 1.00 1 0.08 20 1.60 
  Blomqvist, Anders 1363  * SWE1.0010.08201.60 
 * 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)
 
 Hasselbacken Chess Open 2019 Lang Stockholm SWE 2019-11-02
RcRownchangeKK*chgGame
 1859 1748 1.50 4 0.04 20 0.80 
  Persson, Ulf 1996 SWE0.5010.31206.20 
  Adolfsson, Kjell 1884 SWE0.001-0.3220-6.40 
  Golkhar, Salim 1531 SWE1.0010.22204.40 
  Bergmanolson, Michael 2024 SWE0.001-0.1720-3.40 

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 4 R2 Stockholm SWE 2019-11-04
RcRownchangeKK*chgGame
 1785 1748 1.00 1 0.55 20 11.00 
  Agnas Thore, 1785 SWE1.0010.552011.00 

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)
 
 Taby Open KM 201920 R34 Taby SWE 2019-11-05
RcRownchangeKK*chgGame
 1758 1748 2.00 2 1.02 20 20.40 
  Pettersson, Lars-Ake 1708 SWE1.0010.44208.80 
  Berggren, Mattias 1808 SWE1.0010.582011.60 

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 2 2019-20 R2 Sweden SWE 2019-11-10
RcRownchangeKK*chgGame
 1933 1748 1.00 1 0.74 20 14.80 
  Engfeldt, Jan 1933 SWE1.0010.742014.80 

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)
 

 

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