Individual Calculations August 2019
 Jonsson, Mats  Total change: -33.20  Rating chartPersonal card
 Veteran-SM 65ar 2019 Eskilstuna SWE 2019-07-06
RcRownchangeKK*chgGame
 1825 1697 1.00 8 -1.66 20 -33.20 
  Degerfeldt, Sven 1918 SWE0.001-0.2220-4.40 
  Alfven, Jorgen 1876 SWE0.001-0.2720-5.40 
  Storm, Ingemar 1699 SWE0.001-0.5020-10.00 
  Lyngsjo, Gert 1754 SWE0.001-0.4220-8.40 
  Logdahl, Ulf 1845 SWE0.5010.20204.00 
  Gustavsson, Kent 1816 FIN0.5010.16203.20 
  Gunnarsson, Lennart 1794 SWE0.001-0.3720-7.40 
  Olsson, Sture 1895 SWE0.001-0.2420-4.80 

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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