Individual Calculations February 2018
 Hallstedt, Leif  Total change: -12.40  Rating chartPersonal card
 Allskanskan 17/18, div 1 R3 Stockholm SWE 2017-12-03
RcRownchangeKK*chgGame
 1656 1454 0.00 1 -0.24 40 -9.60 
  Liden, Anders 1656 SWE0.001-0.2440-9.60 

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)
 
 Rilton 1800 2017 2018 Stockholm SWE 2018-01-01
RcRownchangeKK*chgGame
 1472 1423 2.50 6 -0.07 40 -2.80 
  Pettersson, Kjell-Erik 1756 SWE0.001-0.1240-4.80 
  Vu, Alexander 1023  * SWE1.0010.08403.20 
  Konstantinov, Dimiter 1629 SWE0.001-0.2440-9.60 
  Lonsjo, Hakan 1613 SWE0.001-0.2540-10.00 
  Jansson, Bert 1601 SWE0.5010.23409.20 
  Isaksson, Philip 1211 SWE1.0010.23409.20 
 * 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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