Rapid: Individual Calculations May 2023
 Johnson, Anders  Total change: 49.00  Rating chartPersonal card
 Skane Open 2023 Seniorer Lund SWE 2023-04-23
RcRownchangeKK*chgGame
 1808 1503 4.00 7 2.45 20 49.00 
  Sigeman, Johan 2083 SWE0.001-0.0220-0.40 
  Christensen, Thorbjorn 1367 SWE1.0010.32206.40 
  Cong, Guanbo 1870 SWE1.0010.902018.00 
  Petersson, Kjell c1966 SWE0.5010.45209.00 
  Bouaziz, Nejib 2028 SWE0.001-0.0320-0.60 
  Hakansson, Anders 1975 1437 SWE0.501-0.0920-1.80 
  Mejlvang, Jens Peter 1908 DEN1.0010.922018.40 

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)
 

 

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