Individual Calculations December 2023
 Johansson, Lennart B  Total change: 10.80  Rating chartPersonal card
 Stockholmsmasterskap Veteran 60 2023 R456 Stockholm SWE 2023-10-05
RcRownchangeKK*chgGame
 1880 1823 1.50 3 0.23 20 4.60 
  Gustavsson, Veine 1713 SWE0.501-0.1520-3.00 
  Unander, Matts 1988 SWE0.5010.22204.40 
  Lindblad, Tomas 1938 SWE0.5010.16203.20 

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)
 
 Lag-DM 2023-2024, div 4 R12 Stockholm SWE 2023-10-09
RcRownchangeKK*chgGame
 1758 1823 1.00 1 0.41 20 8.20 
  Ivarsson, Daniel 1758 SWE1.0010.41208.20 

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)
 
 Stockholm Grand Prix by Elite Hotels 2023 std Stockholm SWE 2023-11-04
RcRownchangeKK*chgGame
 1817 1831 1.00 3 -0.45 20 -9.00 
  Hardwick, Hugo 1431  * SWE1.0010.08201.60 
  Svensson, Hakan 1990 SWE0.001-0.2920-5.80 
  Wenzel, Birger c2031 GER0.001-0.2420-4.80 
 * 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 III 2 2023-24 R2 Sweden SWE 2023-11-19
RcRownchangeKK*chgGame
 1720 1831 1.00 1 0.35 20 7.00 
  Storskog, Thomas 1720 SWE1.0010.35207.00 

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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