Individual Calculations November 2023
 Pettersson, Borje  Total change: -5.40  Rating chartPersonal card
 Linkopingsmasterskapet 2023 R12 Linkoping SWE 2023-09-19
RcRownchangeKK*chgGame
 1678 1820 1.00 2 -0.26 20 -5.20 
  Lantz, Lars-Goran 1420  * SWE1.0010.08201.60 
  Halvarsson, Peter 1936 SWE0.001-0.3420-6.80 
 * 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)
 
 Linkopingsmasterskapet 2023 R34 Linkoping SWE 2023-10-12
RcRownchangeKK*chgGame
 1485 1820 2.00 2 0.25 20 5.00 
  Kasto, Jona 1422 SWE1.0010.08201.60 
  Enblom, Samuel 1547 SWE1.0010.17203.40 

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)
 
 Allsv Div I 2 2023-24 R1 Sweden SWE 2023-10-22
RcRownchangeKK*chgGame
 2001 1820 0.00 1 -0.26 20 -5.20 
  Todorovic, Zoran S 2001 SRB0.001-0.2620-5.20 

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)
 

 

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