Rapid: Individual Calculations December 2021
 Johansson, Mattias 1973  Total change: -2.00  Rating chartPersonal card
 Gefle Elite Chess Open 2021 snabb Gavle SWE 2021-11-12
RcRownchangeKK*chgGame
 1698 1472 1.00 4 -0.10 20 -2.00 
  Liden, Tommy 1999 SWE0.001-0.0320-0.60 
  Amnell, Mats 1752 SWE0.001-0.1620-3.20 
  Svensk, Robin 1239 SWE1.0010.21204.20 
  Akerlund, Fredrik 1801 SWE0.001-0.1220-2.40 

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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