Individual Calculations July 2019
 Koelber, Daniel  Total change: -17.60  Rating chartPersonal card
 26. Intern. Raika Open Ratten 2019 A Turnier Ratten AUT 2019-05-30
RcRownchangeKK*chgGame
 2009 2143 2.50 5 -0.88 20 -17.60 
  Verhoef, Jaap 2010 NED0.001-0.6820-13.60 
  Hafner, Robert 2082 AUT0.501-0.0820-1.60 
  Marakovits, Nico 1933 AUT0.501-0.2720-5.40 
  Wagner, Oliver 2064 AUT0.501-0.1120-2.20 
  Rumpf, Werner 1958 AUT1.0010.26205.20 

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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