Individual Calculations June 2022
 Pettersson, Borje  Total change: -43.20  Rating chartPersonal card
 Allsv Div I 3 2021-22 R37 Sweden SWE 2022-05-08
RcRownchangeKK*chgGame
 1941 1927 1.00 2 0.04 20 0.80 
  Kapidzic, Aziz 1874 CRO1.0010.43208.60 
  Karlsson, Jorgen 2008 SWE0.001-0.3920-7.80 

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)
 
 LASS Varturnering 2022 Linkoping SWE 2022-05-26
RcRownchangeKK*chgGame
 1657 1927 3.50 7 -2.20 20 -44.00 
  Jakobsson, Tomas 1600 SWE0.001-0.8720-17.40 
  Friebe, Rasmus 1527  * SWE1.0010.08201.60 
  Morell, Ludvig 1834 SWE0.501-0.1320-2.60 
  Skytt, Klas 1642 SWE0.001-0.8420-16.80 
  Johansson, Henrik 1578 SWE1.0010.11202.20 
  Demir, Ridvan 1656 TUR1.0010.17203.40 
  Malm, Simon 1995 1763 SWE0.001-0.7220-14.40 
 * 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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