Individual Calculations January 2017
 Wallgren, Ulf  Total change: -4.20  Rating chartPersonal card
 Solna KM 2016 Stockholm SWE 2016-09-22
RcRownchangeKK*chgGame
 1885 2127 5.00 7 -0.36 20 -7.20 
  Back, Goran 1727  * SWE1.0010.08201.60 
  Karlsson, Kjell 1818 SWE1.0010.14202.80 
  Svensson, Hakan 2017 SWE0.501-0.1520-3.00 
  Johansson, Gunnar 2222 SWE0.001-0.3720-7.40 
  Noren, Lennart 1959 SWE0.501-0.2220-4.40 
  Hellmer, Helena 1727  * SWE1.0010.08201.60 
  Lang, Gusztav Jr 1727  * 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)
 
 Div III 2 2016-17 r3 sweden SWE 2016-12-04
RcRownchangeKK*chgGame
 1827 2123 1.00 1 0.15 20 3.00 
  Yusupov, Ilman 1827 SWE1.0010.15203.00 

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)
 

 

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