Individual Calculations September 2019
 Speck, Stefan  Total change: 15.40  Rating chartPersonal card
 Vienna Chess Open B Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 1828 1976 7.00 9 0.77 20 15.40 
  Kowarsch, Peter 1779 AUT1.0010.25205.00 
  Schnier, Steffen 1826 GER0.501-0.2020-4.00 
  Mengel, Thomas 1839 AUT0.501-0.1820-3.60 
  Capelo, Martinho Figueira 1831 BRA1.0010.31206.20 
  Kreusch, Frank 1834 GER0.501-0.1920-3.80 
  Boehme, Andre 1840 GER1.0010.32206.40 
  Hajdu, Marton Abris 1710 HUN1.0010.18203.60 
  Reinkoester, Michael 1881 GER1.0010.37207.40 
  Goetz, Claus, Dr. 1913 GER0.501-0.0920-1.80 

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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