Individual Calculations February 2023
 Johnson, Daniel  Total change: -15.20  Rating chartPersonal card
 Karlstad Open 2022 std Karlstad SWE 2022-12-27
RcRownchangeKK*chgGame
 2032 2219 3.50 6 -0.79 20 -15.80 
  Muntean, Victor 2056 SWE0.001-0.7220-14.40 
  Krantz, Christopher 2241 SWE0.001-0.4720-9.40 
  Lindstad, Livia 1819  * NOR1.0010.08201.60 
  Westerlund, Ola 1895 SWE1.0010.13202.60 
  Dahlstrom, Rickard 1966 SWE1.0010.19203.80 
  Lind, Jan-Olov 2216 SWE0.5010.00200.00 
 * 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)
 
 Allsv Div II 4 2022-23 R4 Sweden SWE 2023-01-15
RcRownchangeKK*chgGame
 2224 2204 0.50 1 0.03 20 0.60 
  Grun, Stephane 2224 SWE0.5010.03200.60 

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)
 

 

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