Individual Calculations August 2019
 Will, Wolfgang, Dr.  Total change: -9.80  Rating chartPersonal card
 23. Godesburg Open Bonn GER 2019-07-22
RcRownchangeKK*chgGame
 1677 1597 2.00 6 -0.49 20 -9.80 
  Hendrix, Joachim 1893 GER0.5010.35207.00 
  Mohnkern, Ansgar 1938 NED0.001-0.1220-2.40 
  Atar, Efecan 1384 GER0.001-0.7720-15.40 
  Pfening, Richard 1560 GER1.0010.45209.00 
  Opitz, Frank 1869 GER0.001-0.1720-3.40 
  Albrecht, Philipp 1420 GER0.501-0.2320-4.60 

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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