Individual Calculations January 2020
 Sjodahl, Sten  Total change: -24.60  Rating chartPersonal card
 LASK Open host 2019 grp B Lund SWE 2019-10-01
RcRownchangeKK*chgGame
 1952 1948 3.00 7 -0.46 20 -9.20 
  Bensryd, Hampus 1944 SWE0.501-0.0120-0.20 
  Meurman, Arne 2005 SWE0.001-0.4220-8.40 
  Tabaa, Ghayth 2028 SYR1.0010.612012.20 
  Sandstrom, Anders 1941 SWE0.501-0.0120-0.20 
  Espinoza, Miguel 1852 SWE0.001-0.6320-12.60 
  Ulles, Jean-Clement 1917 FRA0.501-0.0420-0.80 
  Finnlaugsson, Gunnar 1978 ISL0.5010.04200.80 

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)
 
 Malmo Open 2019 lang Malmo SWE 2019-12-14
RcRownchangeKK*chgGame
 1990 1933 0.50 3 -0.77 20 -15.40 
  Svensson, Leif 1940 2074 SWE0.001-0.3120-6.20 
  Bengtsson, Jessica wf2059 SWE0.001-0.3320-6.60 
  Tadic, Vlado 1838 SWE0.501-0.1320-2.60 

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)
 

 

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