Individual Calculations September 2023
 Ostensson, Julia  Total change: 36.40  Rating chartPersonal card
 Uppsala Schackfestivalen Open 2023 Uppsala SWE 2023-08-07
RcRownchangeKK*chgGame
 1478 1878 1.00 1 0.08 40 3.20 
  Nyberg, Per 1478  * 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)
 
 Stockholm Open 2023 std Stockholm SWE 2023-08-19
RcRownchangeKK*chgGame
 1847 1878 2.50 4 0.21 40 8.40 
  Gunnare, William 1670 SWE1.0010.23409.20 
  Ernst, Thomas g2314 SWE0.001-0.0640-2.40 
  Gerdes, Sebastian 1744 SWE0.501-0.1840-7.20 
  Fahlman, Jakob 1658 SWE1.0010.22408.80 

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)
 
 Uppsla WE 2023 grp 3 Uppsala SWE 2023-08-20
RcRownchangeKK*chgGame
 1900 1878 2.50 4 0.62 40 24.80 
  Agrest, Simon 1914 SWE1.0010.554022.00 
  Nyberg, Stefan 1916 SWE0.001-0.4540-18.00 
  Nilsson, Oliver 1882 SWE0.5010.01400.40 
  Morell, Edvin 1886 SWE1.0010.514020.40 

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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