Rapid: Individual Calculations May 2018
 Wahlstrom, Joakim  Total change: -11.40  Rating chartPersonal card
 Paskturneringen 2018, snabb Norrkoping SWE 2018-03-30
RcRownchangeKK*chgGame
 1998 1645 0.50 2 0.28 20 5.60 
  Andersson, Lars 2018 SWE0.001-0.1020-2.00 
  Gromark, Per-Olof 1978 SWE0.5010.38207.60 

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)
 
 Skane Open 2018 senior Lund SWE 2018-04-14
RcRownchangeKK*chgGame
 1754 1669 2.00 7 -0.85 20 -17.00 
  Mejvik, Jacob 2069  * SWE0.001-0.0820-1.60 
  Gupta Nikhil, 1328 IND0.501-0.3820-7.60 
  Willard, Hakan 1580 SWE1.0010.38207.60 
  Traff, Par 1886 SWE0.001-0.2220-4.40 
  Zvicer, Djordjije 2061 SRB0.001-0.0820-1.60 
  Godin, Stig-Lennart 1564 SWE0.001-0.6420-12.80 
  Nimander, Max 1793 SWE0.5010.17203.40 
 * 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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