Individual Calculations August 2019
 Logdahl, Ulf  Total change: -9.80  Rating chartPersonal card
 Veteran-SM 65ar 2019 Eskilstuna SWE 2019-07-06
RcRownchangeKK*chgGame
 1846 1845 4.00 9 -0.49 20 -9.80 
  Alquist, Erik 1976 SWE0.001-0.3220-6.40 
  Olsson, Sture 1895 SWE0.5010.07201.40 
  Carlberg, Gunnar 1988 SWE0.5010.19203.80 
  Nilsson, Weine 1922 SWE0.001-0.3920-7.80 
  Gustavsson, Kent 1816 FIN0.501-0.0420-0.80 
  Jonsson, Mats 1697 SWE0.501-0.2020-4.00 
  Storm, Ingemar 1699 SWE1.0010.30206.00 
  Olsson, Torgny 1746 SWE0.501-0.1420-2.80 
  Alfven, Jorgen 1876 SWE0.5010.04200.80 

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)
 

 

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