Individual Calculations March 2018
 Eriksson, Per-Olav  Total change: 5.40  Rating chartPersonal card
 Sallskapets Schweizer-KM 2018 R12 Stockholm SWE 2018-01-16
RcRownchangeKK*chgGame
 1619 1579 1.00 2 0.05 20 1.00 
  Evertsson, Rune 1979  * SWE0.001-0.0820-1.60 
  Liljemark, Kerstin 1258 SWE1.0010.13202.60 
 * 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)
 
 Div III 4 2017-18 R4 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1743 1579 0.50 1 0.22 20 4.40 
  Wegblad, Mikael 1743 SWE0.5010.22204.40 

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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