Rapid: Individual Calculations September 2017
 Orci, Istvan  Total change: -1.00  Rating chartPersonal card
 Cellavision Chess Cup 2017, snabb Lund SWE 2017-08-04
RcRownchangeKK*chgGame
 1883 1550 0.50 4 -0.05 20 -1.00 
  Olsen, Miriam F 1950  * DEN0.001-0.0820-1.60 
  Olsson, Paul 1955 1931 SWE0.001-0.0920-1.80 
  Johansson, Magnus 1699 SWE0.5010.20204.00 
  Dahlstrom, Rickard 1950  * SWE0.001-0.0820-1.60 
 * 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)
 

 

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