Individual Calculations September 2019
 Szobries, Harald  Total change: 18.00  Rating chartPersonal card
 Vienna Chess Open B Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 1767 1919 6.50 8 0.90 20 18.00 
  Obenaus, Thomas 1719 AUT1.0010.24204.80 
  Borras Julian, Teodoro 1803 ESP0.501-0.1620-3.20 
  Zentko, Ladislav 1742 SVK1.0010.27205.40 
  Zakharov, Denis 1758 RUS0.001-0.7120-14.20 
  Duy, Alexander 1777 AUT1.0010.31206.20 
  Rutten, David 1774 NED1.0010.31206.20 
  Maier, Fridolin 1740 ITA1.0010.27205.40 
  Alge, Wolfgang 1822 AUT1.0010.37207.40 

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)
 

 

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