Individual Calculations December 2023
 Bragesjo, Tomas  Total change: -9.20  Rating chartPersonal card
 Etuna DM 2023 std Eskilstuna SWE 2023-10-28
RcRownchangeKK*chgGame
 1593 1865 2.00 3 -0.41 20 -8.20 
  Wallin, Hans 1465  * SWE1.0010.08201.60 
  Berglund, Joar 1776 SWE0.001-0.6220-12.40 
  Kaunonen, Jouni 1539 FIN1.0010.13202.60 
 * 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)
 
 Eskilstuna KM std 20203 R456 Eskilstuna SWE 2023-10-30
RcRownchangeKK*chgGame
 1638 1865 1.50 2 -0.05 20 -1.00 
  Ullberg, Stefan 1725 SWE0.501-0.1920-3.80 
  Bergman, Axel 1551 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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