Individual Calculations February 2017
 Mattsson, Michael  Total change: -35.60  Rating chartPersonal card
 Rilton Elo 2016-2017 Stockholm SWE 2016-12-27
RcRownchangeKK*chgGame
 1816 2077 5.50 9 -1.75 20 -35.00 
  Axelsson, Thomas 1773 SWE0.001-0.8620-17.20 
  Svetic, Matija 1677  * SWE1.0010.08201.60 
  Myrberg, Rickard 1825 SWE1.0010.19203.80 
  Ranby, Hans 1861 SWE0.001-0.7820-15.60 
  Sandhu, Ludwig 1677  * SWE1.0010.08201.60 
  Sirletti, Sonia 1883 ITA1.0010.25205.00 
  Ljung, Rickard 1752 SWE0.501-0.3720-7.40 
  Nystrom, Ragnar 1877 SWE1.0010.24204.80 
  Isaksson, Per 2022 SWE0.001-0.5820-11.60 
 * 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)
 
 Lag-DM 2016/2017, div Elit R 4 Stockholm SWE 2017-01-23
RcRownchangeKK*chgGame
 2070 2090 0.50 1 -0.03 20 -0.60 
  Bruchfeld, Stephane 2070 SWE0.501-0.0320-0.60 

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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