Rapid: Individual Calculations January 2017
 Bergstrom, Rolf  Total change: -5.00  Rating chartPersonal card
 SSS snabbschack dec 2016 Stockholm SWE 2016-12-06
RcRownchangeKK*chgGame
 1992 2273 5.50 7 -0.25 20 -5.00 
  Dillen, Sten 1873  * SWE1.0010.08201.60 
  Ammoor, Farqad 1875 SWE0.501-0.4220-8.40 
  Johansson, Nicklas 1888 SWE1.0010.09201.80 
  Dock, Lars 2082 SWE0.501-0.2520-5.00 
  Evertsson, Rune 2000 SWE1.0010.17203.40 
  Kassani, Sam 2152 SWE0.501-0.1620-3.20 
  Samuelsson, Sven-Gunnar 2072 SWE1.0010.24204.80 
 * 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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