Individual Calculations January 2024
 Iwraeus, Lowe  Total change: -1.40  Rating chartPersonal card
 Orebromasterskap 2023-24 R23 Orebro SWE 2023-11-07
RcRownchangeKK*chgGame
 1671 2071 1.00 1 0.08 20 1.60 
  Horngren, Jan 1671  * SWE1.0010.08201.60 
 * 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)
 
 Allsv Div I 2 2023-24 R3 Sweden SWE 2023-12-03
RcRownchangeKK*chgGame
 1834 2053 1.00 1 0.22 20 4.40 
  Silfver, Anton 1834 SWE1.0010.22204.40 

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)
 
 Orebromasterskap 2023-24 R4 Orebro SWE 2023-12-05
RcRownchangeKK*chgGame
 2148 2053 0.00 1 -0.37 20 -7.40 
  Lind, Jan-Olov 2148 SWE0.001-0.3720-7.40 

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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