Rapid: Individual Calculations December 2022
 Walinder, Jonas  Total change: -18.00  Rating chartPersonal card
 Gefle Elite Chess Open 2022 rpd Gavle SWE 2022-11-18
RcRownchangeKK*chgGame
 1832 1755 1.00 4 -0.90 20 -18.00 
  Galperin, Platon m2413 UKR0.001-0.0120-0.20 
  Bohlin, Erik 1409 SWE1.0010.11202.20 
  Olsson, Peter 1962 2141 SWE0.001-0.0920-1.80 
  Ingelman-Sundberg, Simon 1365 SWE0.001-0.9120-18.20 

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)
 

 

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