Individual Calculations October 2017
 Rydstrom, Tom  Total change: 9.20  Rating chartPersonal card
 Goteborg Open 2017 normal Goteborg SWE 2017-08-19
RcRownchangeKK*chgGame
 2119 2301 3.00 4 0.19 20 3.80 
  Tabakan, Anil 1901  * TUR1.0010.08201.60 
  Andersson, Lars 2005 SWE1.0010.15203.00 
  Nilsson, Joakim 2000 2126 SWE1.0010.27205.40 
  Golubka, Petro m2445 UKR0.001-0.3120-6.20 
 * 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)
 
 Kristianstad Chess Cup 2017 lang Kristianstad SWE 2017-09-02
RcRownchangeKK*chgGame
 2048 2280 3.00 4 -0.10 20 -2.00 
  Forsberg, Andre 1880  * SWE1.0010.08201.60 
  Persson, Jan 2060 SWE1.0010.22204.40 
  Malmqvist, Glenn 2052 SWE1.0010.21204.20 
  Nilsson, Anders 1976 c2199 SWE0.001-0.6120-12.20 
 * 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)
 
 Fyrklovern 2017 Vaxjo SWE 2017-09-12
RcRownchangeKK*chgGame
 1944 2280 3.00 3 0.37 20 7.40 
  Gonzalez, Emilio 1906 SWE1.0010.10202.00 
  Goransson, Martin 2021 SWE1.0010.18203.60 
  Radberg, John 1905 SWE1.0010.09201.80 

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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