Individual Calculations January 2018
 Weinwurm, Wolfgang, Dr.  Total change: -9.20  Rating chartPersonal card
 20. Senioren-Schach-Open Bad Griesbach Bad Griesbach GER 2017-11-19
RcRownchangeKK*chgGame
 1952 2145 4.00 6 -0.46 20 -9.20 
  Zwetz, Anita 1836 GER1.0010.14202.80 
  Bock, Ortwin 1962 GER0.501-0.2420-4.80 
  Stoehr, Helmut 1992 GER1.0010.30206.00 
  Bacholke, Michael 2059 GER0.001-0.6220-12.40 
  Lamprecht, Rudolf 1966 GER0.501-0.2320-4.60 
  Ries, Berthold 1898 GER1.0010.19203.80 

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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