Individual Calculations June 2023
 Sandberg, Jonas  Total change: 10.20  Rating chartPersonal card
 Stockholmsmasterskapet 2023 R456 Stockholm SWE 2023-04-03
RcRownchangeKK*chgGame
 2086 1699 1.00 3 0.58 20 11.60 
  Jovic, Rado 1944 SWE1.0010.802016.00 
  Thorn, Eric f2381 SWE0.001-0.0120-0.20 
  Valcu, Lavinia 1932 SWE0.001-0.2120-4.20 

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)
 
 Tyreso Open. 2023 std Tyreso SWE 2023-05-06
RcRownchangeKK*chgGame
 1854 1691 0.50 2 -0.07 20 -1.40 
  Nebrin, Johan 1890 SWE0.5010.26205.20 
  Thyberg, Andre 1817 SWE0.001-0.3320-6.60 

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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