Individual Calculations December 2023
 Olsson, Thomas  Total change: -24.20  Rating chartPersonal card
 Allskanskan 23-24, div 1 R12 Malmo SWE 2023-10-29
RcRownchangeKK*chgGame
 1626 1864 1.50 2 -0.08 20 -1.60 
  Sundin, Sven-Ingvar 1552 SWE0.501-0.3620-7.20 
  Johansson, Daniel 1970 1700 SWE1.0010.28205.60 

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)
 
 Stockholm Grand Prix by Elite Hotels 2023 std Stockholm SWE 2023-11-04
RcRownchangeKK*chgGame
 1552 1863 2.00 4 -1.41 20 -28.20 
  Ali, Samir 1504 SWE0.501-0.4020-8.00 
  Zeidlitz, Ange 1463  * SWE0.501-0.4220-8.40 
  Banerjee, Aryan 1668 SWE0.001-0.7520-15.00 
  Ramberg, Oscar 1573 SWE1.0010.16203.20 
 * 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)
 
 Allsv Div I 4 2023-24 R2 Sweden SWE 2023-11-19
RcRownchangeKK*chgGame
 1698 1863 1.00 1 0.28 20 5.60 
  Madison, Sigurd 1698 SWE1.0010.28205.60 

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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