Individual Calculations September 2019
 Both, Gert  Total change: -50.20  Rating chartPersonal card
 Vienna Chess Open B Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 1680 1856 2.50 7 -2.51 20 -50.20 
  Stadlinger, Lea 1615 AUT1.0010.20204.00 
  Hopfgartner, Heinz 1988 AUT0.001-0.3220-6.40 
  Huemer, Gerald 1666 AUT0.001-0.7520-15.00 
  Tomic, Stefan 1661 SRB0.501-0.2520-5.00 
  Beroev, Mikhail 1519 AUT1.0010.12202.40 
  Opasiak, Dustin Tennessee 1723 POL0.001-0.6820-13.60 
  Light, Philip 1585 FRA0.001-0.8320-16.60 

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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