Individual Calculations September 2019
 Cordes, Lothar  Total change: -21.40  Rating chartPersonal card
 Main Tournament (ATO) 2019 Biel SUI 2019-07-22
RcRownchangeKK*chgGame
 1707 1852 5.00 9 -1.07 20 -21.40 
  Corbat, Philippe (19925) 1546 SUI1.0010.14202.80 
  Wenger, Arejou 1730 SUI0.501-0.1720-3.40 
  Stoecklin, Ernst Pablo 1733 SUI1.0010.34206.80 
  Novalic, Miralem 2010 SUI1.0010.712014.20 
  Valencak, Stanislav 1942 SUI0.001-0.3820-7.60 
  Lehmann, Daniel 1685 SUI0.501-0.2220-4.40 
  Hari, Charan Sai Kalluri 1634 IND0.501-0.2820-5.60 
  Anirudh, Daga 1574 IND0.501-0.3320-6.60 
  Skobe, Jan 1509 SLO0.001-0.8820-17.60 

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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