Individual Calculations June 2022
 Andersson, Tord  Total change: -11.60  Rating chartPersonal card
 Skromberga KM 2021 22 R17 18 Ekeby SWE 2022-05-12
RcRownchangeKK*chgGame
 1575 1802 1.00 2 -0.58 20 -11.60 
  Johansson, Roland 1957 1564 SWE0.501-0.3020-6.00 
  Persson, Lars 1958 1585 SWE0.501-0.2820-5.60 

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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