Individual Calculations February 2023
 Rydstrom, Tom  Total change: -26.40  Rating chartPersonal card
 Vaxjo KM Open 2022 R3456 Vaxjo SWE 2022-11-29
RcRownchangeKK*chgGame
 1997 2303 2.50 4 -0.84 20 -16.80 
  Johnsson, Marcus 1858 SWE1.0010.06201.20 
  Lindborg, Patrik 2180 SWE0.001-0.6720-13.40 
  Hjerpe, Victor 1903  * SWE1.0010.08201.60 
  Goransson, Martin 2048 SWE0.501-0.3120-6.20 
 * 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)
 
 Superettan 2022-23 R45 Sweden SWE 2023-01-21
RcRownchangeKK*chgGame
 2313 2306 0.50 2 -0.48 20 -9.60 
  Svensson, Bengt 1960 m2317 SWE0.001-0.4820-9.60 
  Vitenberg, Noam Aviv f2308 NOR0.5010.00200.00 

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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