Individual Calculations February 2023
 Karde, Douglas  Total change: 26.80  Rating chartPersonal card
 Rilton Elo 2022-2023 Stockholm SWE 2022-12-27
RcRownchangeKK*chgGame
 1708 1684 3.50 8 -0.16 40 -6.40 
  Wallgren, Ulf 1976 SWE0.001-0.1540-6.00 
  Souloumiac, Thibault 1284  * FRA1.0010.08403.20 
  Sjoholm, Mika 1905 SWE1.0010.784031.20 
  Ljung, Harald 1952 SWE0.001-0.1740-6.80 
  Kaser, Nicolas 1870 SUI0.001-0.2640-10.40 
  Zajakins, Artjoms 1780 LAT0.001-0.3740-14.80 
  Banerjee, Aryan 1363 SWE0.501-0.3740-14.80 
  Warston, Hakan 1537 SWE1.0010.304012.00 
 * 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)
 
 Sundsvall Open 2023 std Sundsvall SWE 2023-01-07
RcRownchangeKK*chgGame
 1766 1719 2.00 4 0.24 40 9.60 
  Mariano-Wagman, Cristine Rose wm1921 PHI0.001-0.2440-9.60 
  Gerdes, Sebastian 1747 SWE0.001-0.4640-18.40 
  Lind, Anders 1655 SWE1.0010.414016.40 
  Sundman, Gunnar 1741 SWE1.0010.534021.20 

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)
 
 Allsv Div II 3 2022-23 R4 Sweden SWE 2023-01-15
RcRownchangeKK*chgGame
 1783 1719 1.00 1 0.59 40 23.60 
  Berglund, Joar 1783 SWE1.0010.594023.60 

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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