Individual Calculations January 2024
 Andersson, Hakan  Total change: 2.00  Rating chartPersonal card
 LASK Open 2023 Grupp 3 R67 Lund SWE 2023-11-28
RcRownchangeKK*chgGame
 1635 1626 1.50 2 0.52 20 10.40 
  Ehinger, Mats 1635 SWE0.5010.01200.20 
  Osypova, Alona 1635 UKR1.0010.512010.20 

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)
 
 Allsv Div III 6 2023-24 R3 Sweden SWE 2023-12-03
RcRownchangeKK*chgGame
 1252 1652 0.50 1 -0.42 20 -8.40 
  Le Doan, Minh Thuc 1252  * SWE0.501-0.4220-8.40 
 * 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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