Individual Calculations February 2023
 Olsson, Thomas  Total change: -15.40  Rating chartPersonal card
 Karlstad Open 2022 std Karlstad SWE 2022-12-27
RcRownchangeKK*chgGame
 1719 1890 3.50 6 -0.65 20 -13.00 
  Stuhaug, Raphael Leif Mathias I 1496 NOR1.0010.08201.60 
  Nielsen, Klaus 2019 DEN0.5010.17203.40 
  Bjornstad, Hallvard Foss 1490  * NOR0.501-0.4220-8.40 
  Goransson, Rolf 1879 SWE0.501-0.0220-0.40 
  Lilliehook, Victor 1696 SWE0.501-0.2520-5.00 
  Gerdes, Sebastian 1731 SWE0.501-0.2120-4.20 
 * 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)
 
 Allskanskan 22-23, div 1 R4 Malmo SWE 2023-01-08
RcRownchangeKK*chgGame
 2009 1845 0.00 1 -0.28 20 -5.60 
  Tornberg, Carlos 2009 SWE0.001-0.2820-5.60 

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)
 
 Allsv Div I 4 2022-23 R4 Sweden SWE 2023-01-15
RcRownchangeKK*chgGame
 1963 1845 0.50 1 0.16 20 3.20 
  Finnlaugsson, Gunnar 1963 ISL0.5010.16203.20 

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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