Individual Calculations January 2023
 Fransson, Lennart  Total change: -13.00  Rating chartPersonal card
 Majornas KM 2022 R56 Goteborg SWE 2022-11-09
RcRownchangeKK*chgGame
 1658 1874 1.50 2 -0.05 20 -1.00 
  Andersson, Christer 1664 SWE0.501-0.2720-5.40 
  Westerlind, Sture 1651 SWE1.0010.22204.40 

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)
 
 Majornas KM 2022 R7 Goteborg SWE 2022-12-07
RcRownchangeKK*chgGame
 1805 1874 0.00 1 -0.60 20 -12.00 
  Kvarby, Anders 1805 SWE0.001-0.6020-12.00 

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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