Individual Calculations September 2018
 Sather, Lars  Total change: 13.60  Rating chartPersonal card
 European Senior Chess Championship 65 Plus Open 2018 Drammen NOR 2018-08-04
RcRownchangeKK*chgGame
 1922 1720 3.00 9 0.68 20 13.60 
  Sorokina, Tamara wm2050 RUS0.001-0.1220-2.40 
  Wahlstedt, Mats 1951 SWE1.0010.792015.80 
  Hauge, Tor Arne 2037 NOR0.001-0.1320-2.60 
  Ladisic, Alex-Sacha 1962 FRA1.0010.802016.00 
  Ashby, Anthony C c2055 ENG0.001-0.1220-2.40 
  Kuznetsova, Luba wf1983 RUS0.001-0.1820-3.60 
  Thjomoe, Hans Richard 1888 NOR0.001-0.2820-5.60 
  Kabanova, Irina 1847 RUS0.001-0.3320-6.60 
  Tveten, Per 1526 NOR1.0010.25205.00 

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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