Individual Calculations January 2020
 Wedin, Svante  Total change: -32.40  Rating chartPersonal card
 Stockholmsmasterskap 2019 Veteran 60plus Stockholm SWE 2019-09-12
RcRownchangeKK*chgGame
 1834 1989 5.50 9 -0.63 20 -12.60 
  Israel, Dan 1589  * SWE1.0010.08201.60 
  Pettersson, Lars-Ake 1729 SWE1.0010.18203.60 
  Silins, Peter 1715 SWE1.0010.17203.40 
  Hartzell, Ove 1921 SWE0.001-0.5920-11.80 
  Eriksson, Bengt 1955 1711 SWE1.0010.17203.40 
  Kyhle, Bo 2096 SWE0.5010.15203.00 
  Lowgren, Bjorn 1876 SWE1.0010.35207.00 
  Engstrom, Stefan 2053 SWE0.001-0.4120-8.20 
  Landin, Bo 1818 SWE0.001-0.7320-14.60 
 * 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)
 
 Tyreso KM 2019 R56 Tyreso SWE 2019-11-06
RcRownchangeKK*chgGame
 1884 1994 0.50 2 -0.80 20 -16.00 
  Skjoldebrand, Martin 1899 SWE0.501-0.1320-2.60 
  Andersson, Gunnar 1963 1869 SWE0.001-0.6720-13.40 

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 3 R3 Stockholm SWE 2019-12-02
RcRownchangeKK*chgGame
 1947 1995 0.00 1 -0.57 20 -11.40 
  Rouhani, Farhad 1947 SWE0.001-0.5720-11.40 

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)
 
 Tyreso KM 2019 R7 Tyreso SWE 2019-12-11
RcRownchangeKK*chgGame
 1904 1995 1.00 1 0.38 20 7.60 
  Lundeqvist, Ake 1904 SWE1.0010.38207.60 

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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