Individual Calculations April 2023
 Ljungdahl, Fredrik  Total change: 9.20  Rating chartPersonal card
 Rockaden KM vt 2023 3A R123 Stockholm SWE 2023-02-03
RcRownchangeKK*chgGame
 1247 1271 0.00 1 -0.53 20 -10.60 
  Stromback, Dan 1247 SWE0.001-0.5320-10.60 

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)
 
 Synskadades SM 2023 Soderhamn SWE 2023-03-23
RcRownchangeKK*chgGame
 1603 1271 1.50 3 0.99 20 19.80 
  Johansson, Tage 2001 1848 SWE0.001-0.0220-0.40 
  Vukovic, Dobrivoje 1571 SWE0.5010.35207.00 
  Tjernberg, Peter 1389 SWE1.0010.662013.20 

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)
 

 

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