Individual Calculations February 2018
 Grafenhofer, Harald  Total change: 17.40  Rating chartPersonal card
 26. Internationales Donau Open 2017 A-Gruppe Aschach AUT 2017-12-26
RcRownchangeKK*chgGame
 2019 1872 3.00 7 0.84 20 16.80 
  Gelbenegger, Patrick 2132 AUT0.001-0.1820-3.60 
  Tauber, Andreas 2013 AUT0.001-0.3120-6.20 
  Tancsa, Tamas 1900 HUN1.0010.542010.80 
  Ritzka, Simon 2034 GER0.001-0.2920-5.80 
  Mayrhuber, Tobias 1993 AUT1.0010.662013.20 
  Wegerer, Josef 2023 AUT0.5010.20204.00 
  Wiesner, Hans-Dieter 2040 AUT0.5010.22204.40 

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)
 
 Oberoesterreich LL Nord 2017/2018 rd 7 several AUT 2018-01-20
RcRownchangeKK*chgGame
 1891 1870 0.50 1 0.03 20 0.60 
  Seher, Karl-Heinz 1891 AUT0.5010.03200.60 

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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