Rapid: Individual Calculations September 2017
 Andersson, Kjell-Ake  Total change: 0.20  Rating chartPersonal card
 Cellavision Chess Cup 2017, snabb Lund SWE 2017-08-04
RcRownchangeKK*chgGame
 1959 1949 2.00 4 0.01 20 0.20 
  Sagit, Rauan m2349  * SWE0.001-0.0820-1.60 
  Vestergaard, Svend 1672 DEN1.0010.17203.40 
  Persson, Richard c2159 SWE0.001-0.2320-4.60 
  Wahlstrom, Joakim 1655 SWE1.0010.15203.00 
 * 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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