Rapid: Individual Calculations December 2021
 Stordahl, Vidar  Total change: -4.60  Rating chartPersonal card
 Upsala ASS Hostsnabb 2021 Uppsala SWE 2021-10-19
RcRownchangeKK*chgGame
 1758 1382 1.50 5 0.49 20 9.80 
  Hammarstrom, Harald 2099 SWE0.001-0.0120-0.20 
  Lundell, Ludwig 1114 SWE1.0010.17203.40 
  Karlsson, Leif 1833 SWE0.5010.44208.80 
  Fuentes, Ruben 1973 SWE0.001-0.0220-0.40 
  Backlin, Torbjorn 1771 SWE0.001-0.0920-1.80 

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)
 
 Hasselbacken Chess Open 2021 snabb Stockholm SWE 2021-11-05
RcRownchangeKK*chgGame
 1883 1382 0.00 3 -0.18 20 -3.60 
  Moborn, Anders 2064 SWE0.001-0.0120-0.20 
  Lager, Thomas 1877 SWE0.001-0.0420-0.80 
  Lundberg, Daniel 1971 1707 SWE0.001-0.1320-2.60 

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)
 
 Uppsala Mote 2021snabb Uppsala SWE 2021-11-20
RcRownchangeKK*chgGame
 1721 1382 0.00 3 -0.54 20 -10.80 
  Obolonin, Filipp 2020 EST0.001-0.0120-0.20 
  De Paolis, Diego 1666 ITA0.001-0.1620-3.20 
  Gerdes, Sebastian 1478 SWE0.001-0.3720-7.40 

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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