Rapid: Individual Calculations January 2023
 Berglund, Tomas  Total change: 28.40  Rating chartPersonal card
 Skinksnabben Boden 2022 Boden SWE 2022-12-18
RcRownchangeKK*chgGame
 1811 1439 1.50 7 0.71 40 28.40 
  Astrom, Anders 1767 SWE0.001-0.1340-5.20 
  Johansson, Anders 1755 SWE0.001-0.1340-5.20 
  Eriksson, Roland 1925 SWE1.0010.964038.40 
  Vestin, Per 1815 SWE0.001-0.0940-3.60 
  Yttling, Tomas 1931 SWE0.5010.464018.40 
  Asplund, Stig 1893 SWE0.001-0.0640-2.40 
  Lazarev, Stepan 1589 SWE0.001-0.3040-12.00 

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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