Individual Calculations July 2019
 Andersson, Lars  Total change: -10.40  Rating chartPersonal card
 Deltalift Open 2019 lang Halmstad SWE 2019-05-31
RcRownchangeKK*chgGame
 2090 1997 1.00 4 -0.52 20 -10.40 
  Johnson, Daniel 2233 SWE0.001-0.2020-4.00 
  Wahlund, Max c2088 SWE0.5010.12202.40 
  Harren, Mats 2139 SWE0.001-0.3120-6.20 
  Ljung, Rickard 1899 SWE0.501-0.1320-2.60 

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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