Individual Calculations December 2023
 Fredriksson, Peter  Total change: -19.20  Rating chartPersonal card
 VSF Distriktsserie 2023-2024 R34 Sweden SWE 2023-11-04
RcRownchangeKK*chgGame
 1560 1808 1.50 2 -0.05 40 -2.00 
  Petersson, Erik 1711 SWE0.501-0.1340-5.20 
  Samzelius, Bengt 1408  * SWE1.0010.08403.20 
 * 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 II 5 2023-24 R2 Sweden SWE 2023-11-19
RcRownchangeKK*chgGame
 2126 1808 0.00 1 -0.13 40 -5.20 
  Hakanson, Josef 2126 SWE0.001-0.1340-5.20 

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)
 
 Tomas Carnstams minne 2023 grupp 1 Lund SWE 2023-11-24
RcRownchangeKK*chgGame
 1916 1808 1.50 5 -0.30 40 -12.00 
  Gustafsson, Simon 2001 1815 SWE0.001-0.4940-19.60 
  Bouaziz, Nejib 1977 SWE0.5010.22408.80 
  Sikstrom, Pontus 1831 SWE0.5010.03401.20 
  Sivhed, Johan 2033 SWE0.5010.284011.20 
  Wesslen, Ulf 1924 SWE0.001-0.3440-13.60 

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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