Individual Calculations September 2019
 Birg, Jovan  Total change: 7.00  Rating chartPersonal card
 Vienna Chess Open B Vienna AUT 2019-08-17
RcRownchangeKK*chgGame
 1889 1777 3.50 9 0.35 20 7.00 
  Plank, Peter 1975 GER0.5010.26205.20 
  Streich, Justus 1955 GER0.001-0.2720-5.40 
  Schreib, Christian 1573 AUT1.0010.24204.80 
  Sabel, Reinhard 1926 GER0.5010.20204.00 
  Autran, Yann 1918 FRA0.5010.19203.80 
  Ivanyuk, Irina 1923 RUS1.0010.702014.00 
  Leitgeber, Christian 1905 AUT0.001-0.3320-6.60 
  Wieser, Andreas 1914 AUT0.001-0.3220-6.40 
  Koller, Andreas 1910 AUT0.001-0.3220-6.40 

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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