Individual Calculations April 2017
 Wallgren, Ulf  Total change: 9.60  Rating chartPersonal card
 Div III 2 2016-17 r467 sweden SWE 2017-01-15
RcRownchangeKK*chgGame
 1894 2119 1.50 2 -0.04 20 -0.80 
  Arfwedson, Peter 1984 FIN0.501-0.1820-3.60 
  Lundquist, Leif 1804 SWE1.0010.14202.80 

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)
 
 Solna VT 2017 r1 Sundbyberg SWE 2017-01-19
RcRownchangeKK*chgGame
 1719 2119 1.00 1 0.08 20 1.60 
  Ohlanders, Nils 1719  * 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)
 
 Solna VT 2017 r23 sundbyberg SWE 2017-02-02
RcRownchangeKK*chgGame
 1829 2079 2.00 2 0.44 20 8.80 
  Back, Goran 1679  * SWE1.0010.08201.60 
  Noren, Lennart 1979 SWE1.0010.36207.20 
 * 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)
 

 

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