Individual Calculations January 2018
 Jernbacker, Ingvar  Total change: 3.20  Rating chartPersonal card
 Eskilstuna SK KM 2017 Eskilstuna SWE 2017-10-10
RcRownchangeKK*chgGame
 1836 1601 1.00 4 0.08 40 3.20 
  Sivhed, Johan 2001  * SWE0.001-0.0840-3.20 
  Logdahl, Ulf 1874 SWE0.001-0.1740-6.80 
  Sandgren, Staffan 1869 SWE0.001-0.1740-6.80 
  Ruuska, Jan-Olof 1598 SWE1.0010.504020.00 
 * 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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