Individual Calculations November 2015
 Andersson, Jan 1948  Total change: -1.60  Rating chartPersonal card
 Vasteras Open 2015 Lang Vasteras SWE 2015-09-26
RcRownchangeKK*chgGame
 1759 1821 2.50 4 0.28 20 5.60 
  Johansson, Robert 1421  * SWE1.0010.08201.60 
  Carlsson, Andreas 1989 SWE0.5010.22204.40 
  Isaxon, Alf 2006 SWE0.001-0.2620-5.20 
  Sjodin, Filip 1621 SWE1.0010.24204.80 
 * 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 4 2015-16 R1 sweden SWE 2015-10-17
RcRownchangeKK*chgGame
 1518 1821 0.50 1 -0.36 20 -7.20 
  Karlgren, Matts 1518 SWE0.501-0.3620-7.20 

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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