Rapid: Individual Calculations May 2017
 Knoppel, Bjorn  Total change: 23.60  Rating chartPersonal card
 Sallskapets snabbschack vt 2017 Stockholm SWE 2017-04-11
RcRownchangeKK*chgGame
 1773 1747 4.50 7 1.18 20 23.60 
  Samuelsson, Sven-Gunnar 2063 SWE0.5010.37207.40 
  Stoilov, Bojan 1700 SWE0.001-0.5720-11.40 
  Keinonen, Juha 1491 SWE1.0010.19203.80 
  Dillen, Sten 1755 SWE1.0010.512010.20 
  Karlsson, Leif 1848 SWE0.001-0.3620-7.20 
  Strid, Erik 1409 SWE1.0010.12202.40 
  Carlsson, Nils 2147  * SWE1.0010.922018.40 
 * 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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