Individual Calculations September 2019
 Mattmann, Peter  Total change: 29.40  Rating chartPersonal card
 Main Tournament (ATO) 2019 Biel SUI 2019-07-22
RcRownchangeKK*chgGame
 1727 1632 4.50 8 1.47 20 29.40 
  Burkhalter, Fredi 1933 SUI0.5010.35207.00 
  Schmidig, Jean-Claude 1938 SUI0.001-0.1420-2.80 
  Mohr, Jan 1299 SUI0.001-0.8820-17.60 
  Zuellig, Flavian 1337 SUI1.0010.15203.00 
  Eschle, Hubert 1889 GER0.001-0.1820-3.60 
  Isdepski, Marcus 1895 GER1.0010.822016.40 
  Knoepfle, Andreas 1770 GER1.0010.692013.80 
  Bornand, Herbert 1752 SUI1.0010.662013.20 

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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