Rapid: Individual Calculations December 2021
 Sather, Lars  Total change: 36.00  Rating chartPersonal card
 NM hurtigsjakk for seniorer 65 2021 Drammen NOR 2021-11-13
RcRownchangeKK*chgGame
 1776 1598 4.50 9 1.80 20 36.00 
  Abrahamsson, Roaul 1927 NOR0.001-0.1220-2.40 
  Bozkaya, Ali 1443 NOR1.0010.29205.80 
  Ofstad, Per 2094 NOR0.001-0.0420-0.80 
  Bjorgvik, Jan Arne 1744 NOR1.0010.702014.00 
  Hansen, Roy Drange 1442 NOR1.0010.29205.80 
  Strand, Kjetil 1870 NOR1.0010.832016.60 
  Edvardsen, Ragnar 1837 NOR0.5010.30206.00 
  Smeby, Ole 1841 NOR0.001-0.2020-4.00 
  Stokke, Jan 1788 NOR0.001-0.2520-5.00 

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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