Individual Calculations September 2019
 Hilarius, Sander  Total change: -9.80  Rating chartPersonal card
 Vienna Chess Open B Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 1756 1887 5.50 9 -0.49 20 -9.80 
  Hoerhold, Karola 1670 GER0.501-0.2820-5.60 
  Mueller, Erich 1672 GER1.0010.23204.60 
  Ernst, Robert 1664 AUT0.501-0.2820-5.60 
  Siraj, Svit 1759 SLO1.0010.33206.60 
  Borrmann, Laurenz 1732 AUT0.501-0.2120-4.20 
  Kojima, Natsumi wc1701 JPN1.0010.26205.20 
  Poetsch, Leonore 1966 GER0.001-0.3920-7.80 
  Kuti, Oliver 1654 AUT1.0010.21204.20 
  Cristiani, Cesare 1989 ITA0.001-0.3620-7.20 

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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