Individual Calculations May 2023
 Kallstrom, Michael  Total change: 2.40  Rating chartPersonal card
 Visbymasterskapet 2023 R123 Visby SWE 2023-03-02
RcRownchangeKK*chgGame
 1642 1822 2.00 3 -0.02 20 -0.40 
  Kjellin, Calle 1419 SWE1.0010.08201.60 
  Hokby, Edvard 1422  * SWE1.0010.08201.60 
  Uneson, Marcus 2086 SWE0.001-0.1820-3.60 
 * 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)
 
 Visbymasterskapet 2023 R4567 Visby SWE 2023-03-30
RcRownchangeKK*chgGame
 1507 1822 1.00 1 0.14 20 2.80 
  Lindell, Ingemar 1507 SWE1.0010.14202.80 

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)
 

 

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