Individual Calculations April 2017
 Iwraeus, Lowe  Total change: 6.20  Rating chartPersonal card
 Orebro var lang 2017 Orebro SWE 2017-02-07
RcRownchangeKK*chgGame
 2040 1971 1.00 2 0.19 20 3.80 
  Kahtan, Mohamed 2022 SWE1.0010.572011.40 
  Jonsson, Krister 2057 SWE0.001-0.3820-7.60 

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 I Ostra 2016-17 r67 Sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 2065 1976 0.50 1 0.12 20 2.40 
  Kimari, Patrik 2065 SWE0.5010.12202.40 

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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